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

<https://gcmd.earthdata.nasa.gov/kms/concept/ff9f8056-84d6-4fbc-abe0-9b6e82ed3f5e>
  skos:definition """Hydrogen Fluoride (HF) is an important fluorine-containing compound formed from
the breakdown of chlorofluorocarbons. Also a product of volcanic eruption."""@en ;
  skos:prefLabel "HYDROGEN FLUORIDE"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/d46a5046-e1c6-4a09-a2f1-db6a21eda611> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/d46a5046-e1c6-4a09-a2f1-db6a21eda611>
  skos:prefLabel "HALOCARBONS AND HALOGENS"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/ff9f8056-84d6-4fbc-abe0-9b6e82ed3f5e> .