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

<https://gcmd.earthdata.nasa.gov/kms/concept/70acf223-7895-4cbe-aca6-815babb2b7ed>
  skos:definition """Any non-linear shaped opening enclosed by ice. May contain brash ice and/or
be covered with new ice, nilas or young ice; sub-mariners refer to these
as skylights. Polynyas are important in the study of the energy budget of
the polar ocean and local and regional climatology."""@en ;
  skos:prefLabel "POLYNYAS"@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/70acf223-7895-4cbe-aca6-815babb2b7ed> .