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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/4adc15b8-0c18-4ccd-a6ec-75be82df5359</gcmd:viewer>
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  <skos:Concept rdf:about="4adc15b8-0c18-4ccd-a6ec-75be82df5359">
    <skos:broader rdf:resource="71e9bc66-6f8c-41ec-8b22-2fe390223639"/>
    <skos:prefLabel xml:lang="en">PLATE BOUNDARIES</skos:prefLabel>
    <skos:changeNote>Date=2013-03-08 User Id=tbs1979 Entity=BroaderRelation Operation=INSERT 
User Note=Move Concepts
System Note=add broader relation
New Value=PLATE BOUNDARIES [4adc15b8-0c18-4ccd-a6ec-75be82df5359,64399] - PLATE TECTONICS [71e9bc66-6f8c-41ec-8b22-2fe390223639,64395]</skos:changeNote>
    <skos:changeNote>Date=2013-03-08 User Id=tbs1979 Entity=BroaderRelation Operation=DELETE 
User Note=Move Concepts
System Note=delete broader relation
Old Value=PLATE BOUNDARIES [4adc15b8-0c18-4ccd-a6ec-75be82df5359,64399] - TECTONICS [1e17c8d3-81d0-473c-8f24-d2a4ea52b6b9,63225]</skos:changeNote>
    <gcmd:reference gcmd:text="Jackson, J.A.(1997) Glossary of Geology. 4th ed. Alexandria, VA:American   Geological Institute.769 p." xml:lang="en"/>
    <skos:definition xml:lang="en">Zones of seismic and tectonic activity along the edges of 
lithosphere plates, presumed to indicate relative motion between plates.</skos:definition>
    <skos:inScheme rdf:resource="https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords"/>
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