<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>23.6</gcmd:keywordVersion>
    <gcmd:schemeVersion>2026-03-19T10:41:57.720Z</gcmd:schemeVersion>
    <gcmd:viewer>https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/sciencekeywords/73e02157-9df9-415f-93fc-cb457989ddb1</gcmd:viewer>
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  <skos:Concept rdf:about="73e02157-9df9-415f-93fc-cb457989ddb1">
    <skos:broader rdf:resource="c16bda61-353b-4668-af2f-bbb98785b6fa"/>
    <skos:prefLabel xml:lang="en">OCEAN PLATEAUS/RIDGES</skos:prefLabel>
    <gcmd:reference gcmd:text="Alyn C. Duxbury, Alison B. Duxbury, and Keith A. Sverdrup. An Introduction to  the World&apos;s Oceans. 6th edition. McGraw-Hill Higher Education, 2000." xml:lang="en"/>
    <skos:definition xml:lang="en">Geological features pertaining to the large, flat rises or ridges.  A ridge isa long, narrow elevation of the sea floor, with steep sides and irregulartopography.  Ocean plateaus refer to an area of highland, usually consisting ofrelatively flat rises, and are formed when land has been uplifted and theneroded by wind or water.</skos:definition>
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