<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:gcmd="https://gcmd.earthdata.nasa.gov/kms#" xmlns:dcterms="http://purl.org/dc/terms/" xml:base="https://gcmd.earthdata.nasa.gov/kms/concept/">
  <gcmd:gcmd>
    <gcmd:termsOfUse>https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf</gcmd:termsOfUse>
    <gcmd:keywordVersion>23.7</gcmd:keywordVersion>
    <gcmd:schemeVersion>2026-04-15T10:53:30.610Z</gcmd:schemeVersion>
    <gcmd:viewer>https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/sciencekeywords/0399b52c-e3de-4dcc-9eb6-b1e3acf2cf1b</gcmd:viewer>
  </gcmd:gcmd>
  <skos:Concept rdf:about="0399b52c-e3de-4dcc-9eb6-b1e3acf2cf1b">
    <skos:broader rdf:resource="ca8d77f2-9257-4298-9244-e81cd890f000"/>
    <skos:prefLabel xml:lang="en">ZOOPLANKTON</skos:prefLabel>
    <gcmd:reference gcmd:text="Krebs, Charles K. Ecology - 4th ed. 1994.  HarperCollins College Publishers, New York, New York." xml:lang="en"/>
    <skos:definition xml:lang="en">Zooplankton is the animal portion of the plankton; the animal communityin marine and freshwater situations that floats free in the water,independent of the shore and the bottom, moving passively with thecurrents.</skos:definition>
    <skos:inScheme rdf:resource="https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords"/>
  </skos:Concept>
</rdf:RDF>