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

<https://gcmd.earthdata.nasa.gov/kms/concept/f0d4b06b-c498-4760-bc92-877e28f3a098>
  skos:definition """Isotopes are a form of an element with a certain number of neutrons, for
example carbon exists in three isotopes: C12, C13, and C14. Some isotopes are
naturally unstable and spontaneously decay at a fixed rate; other isotopes are
stable."""@en ;
  skos:prefLabel "ISOTOPES"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/860e2af9-ce29-4f3f-b027-ae3747eb3e01> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/860e2af9-ce29-4f3f-b027-ae3747eb3e01>
  skos:prefLabel "SEA ICE"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/f0d4b06b-c498-4760-bc92-877e28f3a098> .