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

<https://gcmd.earthdata.nasa.gov/kms/concept/9d99408d-0d8b-4642-a2cb-edee8319fe1d>
  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/d73e969a-4b66-4713-8d63-fa3cbb1e25e3> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/d73e969a-4b66-4713-8d63-fa3cbb1e25e3>
  skos:prefLabel "SEA ICE"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/9d99408d-0d8b-4642-a2cb-edee8319fe1d> .