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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA3178703</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:30Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-05-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
        <VALUE>terrestrial biome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>B36B_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178705" accession="ERS631625">
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      <PRIMARY_ID>ERS631625</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178705</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>B41A_dec2014</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:30Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-05-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>B41A_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178707" accession="ERS631627">
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      <PRIMARY_ID>ERS631627</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178707</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>B49A_dec2014</TITLE>
    <SAMPLE_NAME>
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        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178709" accession="ERS631629">
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      <PRIMARY_ID>ERS631629</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178709</EXTERNAL_ID>
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    <TITLE>B46B_dec2014</TITLE>
    <SAMPLE_NAME>
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        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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        <TAG>INSDC first public</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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    </SAMPLE_ATTRIBUTES>
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      <PRIMARY_ID>ERS631631</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178711</EXTERNAL_ID>
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    <TITLE>B51A_dec2014</TITLE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178713" accession="ERS631633">
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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  </SAMPLE>
  <SAMPLE alias="SAMEA3178715" accession="ERS631635">
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      <PRIMARY_ID>ERS631635</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178715</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>B56B_dec2014</TITLE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:31Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
        <VALUE>B56B_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-05-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
        <VALUE>terrestrial biome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>B56B_dec2014</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178717" accession="ERS631637">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS631637</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178717</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>B61A_dec2014</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>bulk_61_A</DESCRIPTION>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA3178717</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:31Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-05-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
        <VALUE>terrestrial biome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>B61A_dec2014</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178719" accession="ERS631639">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS631639</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178719</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>B69A_dec2014</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>bulk_66_A</DESCRIPTION>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA3178719</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:31Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-05-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>B69A_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178721" accession="ERS631641">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS631641</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178721</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>B66B_dec2014</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>bulk_69_A</DESCRIPTION>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA3178721</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:31Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-05-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>B66B_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178723" accession="ERS631643">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS631643</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178723</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>R11A_dec2014</TITLE>
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      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
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        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178725" accession="ERS631645">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS631645</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178725</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>R19A_dec2014</TITLE>
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      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
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    <DESCRIPTION>Rhizosphere_16_A</DESCRIPTION>
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        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:31Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
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        <TAG>collection date</TAG>
        <VALUE>2012-07-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178727" accession="ERS631647">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS631647</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178727</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>R16B_dec2014</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>Rhizosphere_19_A</DESCRIPTION>
    <SAMPLE_ATTRIBUTES>
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        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:07Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:27Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
        <VALUE>R16B_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-07-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
        <VALUE>terrestrial biome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>R16B_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178729" accession="ERS631649">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS631649</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178729</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>R21A_dec2014</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>Rhizosphere_21_A</DESCRIPTION>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA3178729</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:07Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:27Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-07-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
        <VALUE>terrestrial biome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>R21A_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178731" accession="ERS631651">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS631651</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178731</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>R29A_dec2014</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>Rhizosphere_26_A</DESCRIPTION>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA3178731</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:31Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-07-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
        <VALUE>terrestrial biome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>R29A_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178687" accession="ERS631607">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS631607</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178687</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>B11A_dec2014</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>410658</TAXON_ID>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-05-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
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      <SAMPLE_ATTRIBUTE>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178733" accession="ERS631653">
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      <PRIMARY_ID>ERS631653</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178733</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>R26B_dec2014</TITLE>
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        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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        <TAG>collection date</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178688" accession="ERS631608">
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      <PRIMARY_ID>ERS631608</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178688</EXTERNAL_ID>
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    <TITLE>B16A_dec2014</TITLE>
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        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-05-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>B16A_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178735" accession="ERS631655">
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      <PRIMARY_ID>ERS631655</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178735</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>R31A_dec2014</TITLE>
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      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
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    <DESCRIPTION>Rhizosphere_31_A</DESCRIPTION>
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        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:31Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-07-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
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      <SAMPLE_ATTRIBUTE>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>R31A_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178689" accession="ERS631609">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS631609</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178689</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>B19A_dec2014</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <DESCRIPTION>bulk_16_A</DESCRIPTION>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA3178689</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:30Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-05-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
        <VALUE>terrestrial biome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>B19A_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178737" accession="ERS631657">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS631657</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178737</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>R39A_dec2014</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-07-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
        <VALUE>terrestrial biome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>R39A_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178691" accession="ERS631611">
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      <PRIMARY_ID>ERS631611</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178691</EXTERNAL_ID>
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    <TITLE>B16B_dec2014</TITLE>
    <SAMPLE_NAME>
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        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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        <TAG>collection date</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
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    </SAMPLE_ATTRIBUTES>
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      <PRIMARY_ID>ERS631613</PRIMARY_ID>
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    <TITLE>B21A_dec2014</TITLE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>soil</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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      <PRIMARY_ID>ERS631615</PRIMARY_ID>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178697" accession="ERS631617">
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      <PRIMARY_ID>ERS631617</PRIMARY_ID>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>2018-04-22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
        <VALUE>SAMEA3178710</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:31Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
        <VALUE>public</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-05-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
        <VALUE>terrestrial biome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>B49B_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178712" accession="ERS631632">
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      <PRIMARY_ID>ERS631632</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178712</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>B56A_dec2014</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>410658</TAXON_ID>
      <SCIENTIFIC_NAME>soil metagenome</SCIENTIFIC_NAME>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:07Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:27Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
        <VALUE>terrestrial biome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>B56A_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178714" accession="ERS631634">
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      <PRIMARY_ID>ERS631634</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178714</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>B51B_dec2014</TITLE>
    <SAMPLE_NAME>
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        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:07Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:27Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>sandy</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>B51B_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178716" accession="ERS631636">
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      <PRIMARY_ID>ERS631636</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178716</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>B59B_dec2014</TITLE>
    <SAMPLE_NAME>
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        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
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    </SAMPLE_ATTRIBUTES>
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      <PRIMARY_ID>ERS631638</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178718</EXTERNAL_ID>
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        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <TAG>collection date</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>soil</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178720" accession="ERS631640">
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      <PRIMARY_ID>ERS631640</PRIMARY_ID>
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    </IDENTIFIERS>
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        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178722" accession="ERS631642">
    <IDENTIFIERS>
      <PRIMARY_ID>ERS631642</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178722</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>B69B_dec2014</TITLE>
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    <DESCRIPTION>bulk_69_B</DESCRIPTION>
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        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:31Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Submitter Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection date</TAG>
        <VALUE>2012-05-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>sandy</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>B69B_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178724" accession="ERS631644">
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      <PRIMARY_ID>ERS631644</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178724</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>410658</TAXON_ID>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
        <VALUE>yanyan</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:31Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC status</TAG>
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      <SAMPLE_ATTRIBUTE>
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        <TAG>collection date</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>depth</TAG>
        <VALUE>0.5</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (biome)</TAG>
        <VALUE>terrestrial biome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (feature)</TAG>
        <VALUE>sandy</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>R16A_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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      <PRIMARY_ID>ERS631646</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178726</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>R11B_dec2014</TITLE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:07Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>R11B_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
        <VALUE>Illumina_MiSeq</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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      <PRIMARY_ID>ERS631648</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178728</EXTERNAL_ID>
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    <SAMPLE_NAME>
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        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>2018-04-22T17:03:07Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>soil environmental package</TAG>
        <VALUE>soil</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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      <PRIMARY_ID>ERS631650</PRIMARY_ID>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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      <PRIMARY_ID>ERS631652</PRIMARY_ID>
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    <TITLE>R21B_dec2014</TITLE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178734" accession="ERS631654">
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      <PRIMARY_ID>ERS631654</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178734</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>R29B_dec2014</TITLE>
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    <DESCRIPTION>Rhizosphere_29_B</DESCRIPTION>
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        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:07Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC last update</TAG>
        <VALUE>2016-10-21T09:33:27Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>2012-07-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>soil</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>9</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sequencing method</TAG>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SAMEA3178736" accession="ERS631656">
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      <PRIMARY_ID>ERS631656</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178736</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>410658</TAXON_ID>
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        <TAG>ENA first public</TAG>
        <VALUE>2018-04-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center alias</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC center name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>INSDC first public</TAG>
        <VALUE>2018-04-22T17:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <TAG>collection date</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
        <VALUE>soil</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
        <VALUE>Netherlands</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
        <VALUE>9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
        <VALUE>4.33</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
        <VALUE>metagenome</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>project name</TAG>
        <VALUE>dilution_experiment</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
        <VALUE>R36A_dec2014</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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      <PRIMARY_ID>ERS631658</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178738</EXTERNAL_ID>
    </IDENTIFIERS>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>2018-04-22T17:03:08Z</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>environment (material)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (country and/or sea)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (latitude)</TAG>
        <VALUE>52.12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (longitude)</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>investigation type</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>sample name</TAG>
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      <SAMPLE_ATTRIBUTE>
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    </SAMPLE_ATTRIBUTES>
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      <PRIMARY_ID>ERS631659</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178739</EXTERNAL_ID>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geographic location (elevation)</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <TAG>ENA first public</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ENA last update</TAG>
        <VALUE>2016-10-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>External Id</TAG>
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        <TAG>INSDC center alias</TAG>
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        <TAG>collection date</TAG>
        <VALUE>2012-07-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <PRIMARY_ID>ERS631677</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMEA3178757</EXTERNAL_ID>
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      <TAXON_ID>410658</TAXON_ID>
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</SAMPLE_SET>
