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  <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/04fa9023-ab68-4dd0-a82e-abe685105a53</gcmd:viewer>
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  <skos:Concept rdf:about="04fa9023-ab68-4dd0-a82e-abe685105a53">
    <skos:broader rdf:resource="d73e969a-4b66-4713-8d63-fa3cbb1e25e3"/>
    <skos:prefLabel xml:lang="en">SALINITY</skos:prefLabel>
    <gcmd:reference gcmd:text="NASA/JPL Polar Oceanography Glossary &apos;http://oceans-www.jpl.nasa.gov/polar/Glossary/terms.html&apos;" xml:lang="en"/>
    <skos:definition xml:lang="en">How salty the water is.   Brine has a very high salinity.   Fresh water has a
salinity of zero.</skos:definition>
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