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

<https://gcmd.earthdata.nasa.gov/kms/concept/a04804d5-1064-48fd-a7a7-8da8e10399e1>
  skos:prefLabel "OCEAN WAVES"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/dc9fcd27-58ac-4705-a522-6475d59cfb81> .

<https://gcmd.earthdata.nasa.gov/kms/concept/dc9fcd27-58ac-4705-a522-6475d59cfb81>
  skos:definition """A progressive wave occurring at the boundary between liquids of
different densities."""@en ;
  skos:prefLabel "GRAVITY WAVES"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/a04804d5-1064-48fd-a7a7-8da8e10399e1> ;
  a skos:Concept .