@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/36040c6a-5e3a-49fe-b519-162fb77a0fd4>
  skos:definition """Trenches are long, deep (6,000-11,000m/20,000-36,000ft), and narrow depression
of the sea floor with relatively steep sides, associated with a subduction
zone. The deepest of all ocean trenches, is the Mariana Trench (11,020 m/36,000
ft)."""@en ;
  skos:prefLabel "TRENCHES"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/c16bda61-353b-4668-af2f-bbb98785b6fa> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/c16bda61-353b-4668-af2f-bbb98785b6fa>
  skos:prefLabel "BATHYMETRY/SEAFLOOR TOPOGRAPHY"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/36040c6a-5e3a-49fe-b519-162fb77a0fd4> .