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

<https://gcmd.earthdata.nasa.gov/kms/concept/91697b7d-8f2b-4954-850e-61d5f61c867d>
  skos:prefLabel "OCEANS"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/e3b178eb-2d47-41db-aba1-43a05e9e9256> .

<https://gcmd.earthdata.nasa.gov/kms/concept/9bb0de49-1812-400c-a73b-d2686dd9066a>
  skos:prefLabel "ISLAND ARCS"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/e3b178eb-2d47-41db-aba1-43a05e9e9256> .

<https://gcmd.earthdata.nasa.gov/kms/concept/b677862b-7921-458f-a6db-0eb46469df33>
  skos:prefLabel "HYDROTHERMAL VENTS"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/e3b178eb-2d47-41db-aba1-43a05e9e9256> .

<https://gcmd.earthdata.nasa.gov/kms/concept/f345294c-36e6-4c76-b484-2204cc0bc3a2>
  skos:prefLabel "MID-OCEAN RIDGES"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/e3b178eb-2d47-41db-aba1-43a05e9e9256> .

<https://gcmd.earthdata.nasa.gov/kms/concept/e3b178eb-2d47-41db-aba1-43a05e9e9256>
  a skos:Concept ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:prefLabel "MARINE VOLCANISM"@en ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/9bb0de49-1812-400c-a73b-d2686dd9066a>, <https://gcmd.earthdata.nasa.gov/kms/concept/f32afbca-dac6-41b1-a198-791c1fb57951>, <https://gcmd.earthdata.nasa.gov/kms/concept/f345294c-36e6-4c76-b484-2204cc0bc3a2>, <https://gcmd.earthdata.nasa.gov/kms/concept/b677862b-7921-458f-a6db-0eb46469df33>, <https://gcmd.earthdata.nasa.gov/kms/concept/bf3d6238-d0d6-4e73-82e6-5e38bc9291bb> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/91697b7d-8f2b-4954-850e-61d5f61c867d> ;
  skos:definition """The set of geological processes  within the ocean that result in the
volcanic expulsions of carbon dioxide and sulfur dioxide at the Earth's surface
through vents."""@en .

<https://gcmd.earthdata.nasa.gov/kms/concept/bf3d6238-d0d6-4e73-82e6-5e38bc9291bb>
  skos:prefLabel "BENTHIC HEAT FLOW"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/e3b178eb-2d47-41db-aba1-43a05e9e9256> .

<https://gcmd.earthdata.nasa.gov/kms/concept/f32afbca-dac6-41b1-a198-791c1fb57951>
  skos:prefLabel "RIFT VALLEYS"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/e3b178eb-2d47-41db-aba1-43a05e9e9256> .