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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="11.08.23.ENCNOV06.R1" accession="SRS20662206">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662206</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266283</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-11-06</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Encina)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>379000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="11.08.23.PLNOV05.R1" accession="SRS20662207">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662207</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266285</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
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      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-11-05</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
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        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="11.3.22.SBNOV01.R1.rerun2" accession="SRS20662208">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662208</PRIMARY_ID>
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      <TAXON_ID>527639</TAXON_ID>
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    </SAMPLE_LINKS>
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        <VALUE>2022-11-01</VALUE>
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        <VALUE>USA: California, San Diego (South Bay)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>yes</VALUE>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662209</PRIMARY_ID>
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      <TAXON_ID>527639</TAXON_ID>
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        <VALUE>2022-10-28</VALUE>
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        <VALUE>USA: California, San Diego (South Bay)</VALUE>
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        <VALUE>composite</VALUE>
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        <VALUE>2022-11-04</VALUE>
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      <PRIMARY_ID>SRS20662215</PRIMARY_ID>
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        <VALUE>2022-11-25</VALUE>
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        <VALUE>379000</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="12.01.22.PLNOV28.R1" accession="SRS20662216">
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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  </SAMPLE>
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        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="11.15.22.ENCNOV14.R2rerun" accession="SRS20662275">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662275</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266299</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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          <LABEL>PRJNA819090</LABEL>
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      </SAMPLE_LINK>
    </SAMPLE_LINKS>
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        <VALUE>2022-11-14</VALUE>
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        <VALUE>USA: California, San Diego (Encina)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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        <VALUE>379000</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>24</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>raw wastewater</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
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    </SAMPLE_ATTRIBUTES>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662276</PRIMARY_ID>
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        <VALUE>2023-11-09</VALUE>
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        <VALUE>USA: California, San Diego (Encina)</VALUE>
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        <VALUE>2023-11-08</VALUE>
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        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>raw wastewater</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="11.17.22.PLNOV16.R1rereun" accession="SRS20662285">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662285</PRIMARY_ID>
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    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
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  </SAMPLE>
  <SAMPLE alias="3.01.23.PLFEB27.R1" accession="SRS20662295">
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      <PRIMARY_ID>SRS20662295</PRIMARY_ID>
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        <TAG>collection_date</TAG>
        <VALUE>2023-02-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (South Bay)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>composite</VALUE>
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        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="1.12.23.PLJAN10.R1" accession="SRS20662305">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662305</PRIMARY_ID>
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    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
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      </SAMPLE_LINK>
    </SAMPLE_LINKS>
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        <VALUE>2023-01-10</VALUE>
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        <VALUE>2023-03-05</VALUE>
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        <VALUE>2023-03-07</VALUE>
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        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
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        <VALUE>raw wastewater</VALUE>
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      <PRIMARY_ID>SRS20662308</PRIMARY_ID>
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        <VALUE>2023-03-16</VALUE>
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      <PRIMARY_ID>SRS20662324</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266518</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
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        <XREF_LINK>
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    </SAMPLE_LINKS>
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        <TAG>collection_date</TAG>
        <VALUE>2023-05-09</VALUE>
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        <VALUE>2023-05-23</VALUE>
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        <VALUE>2023-05-22</VALUE>
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        <VALUE>2023-01-17</VALUE>
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        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="5.24.23.SBMAY21.R1" accession="SRS20662334">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662334</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266527</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-05-21</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (South Bay)</VALUE>
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        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>100000</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>raw wastewater</VALUE>
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        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>yes</VALUE>
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        <VALUE>SEARCH</VALUE>
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        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
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  </SAMPLE>
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      <PRIMARY_ID>SRS20662335</PRIMARY_ID>
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        <VALUE>2023-05-23</VALUE>
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        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
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        <VALUE>composite</VALUE>
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      <PRIMARY_ID>SRS20662336</PRIMARY_ID>
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      <TAXON_ID>527639</TAXON_ID>
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        <VALUE>2023-05-24</VALUE>
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        <VALUE>2023-05-30</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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        <VALUE>yes</VALUE>
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        <VALUE>SEARCH</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="7.07.23.SBJUN27.R1" accession="SRS20662344">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662344</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266567</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
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        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="1.24.23.ENCJAN23.R2" accession="SRS20662354">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662354</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266202</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-01-23</VALUE>
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        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Encina)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>raw wastewater</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SARS-CoV-2</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662355</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266571</EXTERNAL_ID>
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      <TAXON_ID>527639</TAXON_ID>
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        <TAG>collection_date</TAG>
        <VALUE>2023-07-11</VALUE>
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        <VALUE>USA: California, San Diego (Encina)</VALUE>
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        <VALUE>composite</VALUE>
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      <PRIMARY_ID>SRS20662356</PRIMARY_ID>
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      <TAXON_ID>527639</TAXON_ID>
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        <VALUE>2023-07-09</VALUE>
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        <VALUE>raw wastewater</VALUE>
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        <VALUE>composite</VALUE>
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        <VALUE>2023-07-06</VALUE>
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  </SAMPLE>
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        <VALUE>2023-07-23</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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      <EXTERNAL_ID namespace="BioSample">SAMN40266628</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-09-03</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (South Bay)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>100000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="9.1.22.PLAUG28.R1" accession="SRS20662394">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662394</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266632</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2022-08-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2300000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="9.06.23.SBSEP05.R2" accession="SRS20662395">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662395</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266629</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-09-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (South Bay)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>100000</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="10.13.22.PLOCT12.R2" accession="SRS20662396">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662396</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266230</EXTERNAL_ID>
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      <TAXON_ID>527639</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2022-10-12</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
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        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
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        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
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  <SAMPLE alias="9.1.22.PLAUG30.R1" accession="SRS20662397">
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      <PRIMARY_ID>SRS20662397</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266634</EXTERNAL_ID>
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        <XREF_LINK>
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        <TAG>collection_date</TAG>
        <VALUE>2022-08-30</VALUE>
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        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
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  <SAMPLE alias="9.13.22.ENCSEP07.R1" accession="SRS20662398">
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      <PRIMARY_ID>SRS20662398</PRIMARY_ID>
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        <VALUE>2022-09-07</VALUE>
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        <VALUE>USA: California, San Diego (Encina)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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      <PRIMARY_ID>SRS20662399</PRIMARY_ID>
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      <PRIMARY_ID>SRS20662400</PRIMARY_ID>
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        <VALUE>2022-08-25</VALUE>
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      <PRIMARY_ID>SRS20662401</PRIMARY_ID>
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        <VALUE>2023-09-06</VALUE>
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      <PRIMARY_ID>SRS20662402</PRIMARY_ID>
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        <VALUE>2022-08-31</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>raw wastewater</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
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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>SRS20662403</PRIMARY_ID>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="10.20.23.PLOCT18.R2" accession="SRS20662423">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662423</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266250</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-10-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2300000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="10.25.23.ENCOCT19.R2" accession="SRS20662424">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662424</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266253</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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          <LABEL>PRJNA819090</LABEL>
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      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-10-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Encina)</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>379000</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="10.20.22.SB19.R1" accession="SRS20662425">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662425</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266248</EXTERNAL_ID>
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      <TAXON_ID>527639</TAXON_ID>
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        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
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      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
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        <TAG>collection_date</TAG>
        <VALUE>2022-10-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
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        <VALUE>USA: California, San Diego (South Bay)</VALUE>
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        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>100000</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662426</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266170</EXTERNAL_ID>
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      <TAXON_ID>527639</TAXON_ID>
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    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-31</VALUE>
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        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Encina)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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        <TAG>ww_population</TAG>
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      <SAMPLE_ATTRIBUTE>
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        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
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        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <TAG>BioSampleModel</TAG>
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  <SAMPLE alias="11.22.23.PLNOV20.R2.rerun" accession="SRS20662427">
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      <PRIMARY_ID>SRS20662427</PRIMARY_ID>
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        <VALUE>2023-11-20</VALUE>
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        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
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      <PRIMARY_ID>SRS20662428</PRIMARY_ID>
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        <VALUE>2022-10-24</VALUE>
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      <PRIMARY_ID>SRS20662429</PRIMARY_ID>
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        <VALUE>2023-11-19</VALUE>
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      <PRIMARY_ID>SRS20662430</PRIMARY_ID>
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      <PRIMARY_ID>SRS20662432</PRIMARY_ID>
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        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="11.22.23.SBNOV19.R2.rerun" accession="SRS20662433">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662433</PRIMARY_ID>
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    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
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    </SAMPLE_LINKS>
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        <VALUE>composite</VALUE>
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        <VALUE>2022-11-20</VALUE>
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  </SAMPLE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="12.29.22.PLDEC27.R1" accession="SRS20662502">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662502</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266407</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2022-12-27</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
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        <VALUE>2300000</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="12.22.23.SBDEC21.R2.rerun" accession="SRS20662503">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662503</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266402</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
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        <VALUE>2023-12-21</VALUE>
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        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (South Bay)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>raw wastewater</VALUE>
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        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
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    </SAMPLE_ATTRIBUTES>
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      <PRIMARY_ID>SRS20662504</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266404</EXTERNAL_ID>
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      <TAXON_ID>527639</TAXON_ID>
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    </SAMPLE_LINKS>
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        <VALUE>2022-12-29</VALUE>
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        <VALUE>USA: California, San Diego (Encina)</VALUE>
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        <VALUE>raw wastewater</VALUE>
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        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SARS-CoV-2</VALUE>
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      <PRIMARY_ID>SRS20662505</PRIMARY_ID>
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        <VALUE>2023-12-19</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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        <VALUE>2022-12-26</VALUE>
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        <TAG>ww_population</TAG>
        <VALUE>2300000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
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        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="12.29.22.PLDEC28.R1" accession="SRS20662512">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662512</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266408</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
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          <DB>bioproject</DB>
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    </SAMPLE_LINKS>
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        <VALUE>2022-12-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>composite</VALUE>
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    </SAMPLE_ATTRIBUTES>
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        <VALUE>2023-02-01</VALUE>
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        <VALUE>2022-12-22</VALUE>
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        <VALUE>2023-03-28</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2300000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
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        <VALUE>24</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
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        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="4.05.23.PLAPR02.R1" accession="SRS20662522">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662522</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266470</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
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          <DB>bioproject</DB>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>raw wastewater</VALUE>
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        <VALUE>composite</VALUE>
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        <VALUE>SARS-CoV-2</VALUE>
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  </SAMPLE>
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      <PRIMARY_ID>SRS20662523</PRIMARY_ID>
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      <TAXON_ID>527639</TAXON_ID>
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        <VALUE>2023-03-30</VALUE>
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        <VALUE>USA: California, San Diego (South Bay)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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        <VALUE>raw wastewater</VALUE>
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      <PRIMARY_ID>SRS20662524</PRIMARY_ID>
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        <VALUE>2023-04-04</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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        <VALUE>raw wastewater</VALUE>
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        <VALUE>composite</VALUE>
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        <VALUE>SARS-CoV-2</VALUE>
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        <VALUE>2023-04-03</VALUE>
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    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-04-16</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (South Bay)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>100000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="4.26.23.PLAPR23.R2" accession="SRS20662542">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662542</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266490</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-04-23</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2300000</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="4.27.23.ENCAPR20.R2" accession="SRS20662543">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662543</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266493</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
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        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-04-20</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Encina)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>379000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="4.28.23.PLAPR25.R2" accession="SRS20662544">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662544</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266496</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-04-25</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2300000</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
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  <SAMPLE alias="1.18.23.ENCJAN17.R2" accession="SRS20662545">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662545</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266194</EXTERNAL_ID>
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      <TAXON_ID>527639</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-01-17</VALUE>
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        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Encina)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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        <VALUE>composite</VALUE>
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        <VALUE>SARS-CoV-2</VALUE>
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      <PRIMARY_ID>SRS20662546</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266492</EXTERNAL_ID>
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        <VALUE>2023-04-20</VALUE>
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        <VALUE>USA: California, San Diego (South Bay)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <PRIMARY_ID>SRS20662547</PRIMARY_ID>
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      <PRIMARY_ID>SRS20662548</PRIMARY_ID>
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        <VALUE>2023-04-26</VALUE>
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        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
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        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
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      <PRIMARY_ID>SRS20662549</PRIMARY_ID>
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        <TAG>collection_date</TAG>
        <VALUE>2023-04-19</VALUE>
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        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
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        <VALUE>raw wastewater</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
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      <PRIMARY_ID>SRS20662550</PRIMARY_ID>
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    <SAMPLE_ATTRIBUTES>
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        <TAG>collection_date</TAG>
        <VALUE>2023-04-18</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>USA: California, San Diego (South Bay)</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="4.27.23.ENCAPR24.R1" accession="SRS20662551">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662551</PRIMARY_ID>
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        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
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        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="5.11.23.ENCMAY09.R2" accession="SRS20662571">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662571</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266511</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-05-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Encina)</VALUE>
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        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>379000</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>24</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662572</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266512</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
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        <VALUE>2023-05-09</VALUE>
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        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
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        <VALUE>city-wide wastewater treatment facility</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>raw wastewater</VALUE>
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        <VALUE>composite</VALUE>
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        <VALUE>yes</VALUE>
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        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
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      <PRIMARY_ID>SRS20662573</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266546</EXTERNAL_ID>
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      <TAXON_ID>527639</TAXON_ID>
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    </SAMPLE_LINKS>
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        <VALUE>2023-06-11</VALUE>
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        <VALUE>USA: California, San Diego (South Bay)</VALUE>
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        <VALUE>raw wastewater</VALUE>
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        <VALUE>composite</VALUE>
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        <VALUE>2023-06-15</VALUE>
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  </SAMPLE>
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      <PRIMARY_ID>SRS20662581</PRIMARY_ID>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>yes</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="10.04.23.SBOCT01.R1" accession="SRS20662640">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662640</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266215</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
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      <SAMPLE_LINK>
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          <LABEL>PRJNA819090</LABEL>
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      </SAMPLE_LINK>
    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-10-01</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>USA: California, San Diego (South Bay)</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>composite</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>SARS-CoV-2</VALUE>
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      <SAMPLE_ATTRIBUTE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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        <VALUE>2023-10-05</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>composite</VALUE>
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        <VALUE>2023-10-04</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
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        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="8.26.22.PLAUG22.R2" accession="SRS20662699">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662699</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266608</EXTERNAL_ID>
    </IDENTIFIERS>
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      <TAXON_ID>527639</TAXON_ID>
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    </SAMPLE_LINKS>
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        <VALUE>2022-08-22</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>composite</VALUE>
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      <PRIMARY_ID>SRS20662700</PRIMARY_ID>
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        <VALUE>2022-08-21</VALUE>
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        <VALUE>composite</VALUE>
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        <VALUE>2022-08-23</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="10.25.23.SBOCT19.R1" accession="SRS20662709">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662709</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266257</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-10-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (South Bay)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>100000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="1.26.23.PLJAN25.R1" accession="SRS20662710">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662710</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266206</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-01-25</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2300000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="8.26.22.SBAUG18.R1" accession="SRS20662711">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662711</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266611</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2022-08-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (South Bay)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>100000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="10.25.23.PLOCT22.R2" accession="SRS20662712">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662712</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266255</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-10-22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2300000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="10.25.23.SBOCT24.R1" accession="SRS20662713">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662713</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266258</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-10-24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (South Bay)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>100000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="10.27.22.PLOCT23.R2" accession="SRS20662714">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662714</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266259</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2022-10-23</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2300000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="10.27.22.PLOCT24.R2" accession="SRS20662715">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20662715</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40266260</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>819090</ID>
          <LABEL>PRJNA819090</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2022-10-24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: California, San Diego (Point Loma)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>city-wide wastewater treatment facility</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2300000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>yes</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>SEARCH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
</SAMPLE_SET>
