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

<https://gcmd.earthdata.nasa.gov/kms/concept/f8e65155-27c1-483e-a9b8-85399897c3ae>
  skos:definition "A reddish-brown, highly poisonous gas, with the chemical formula NO2."@en ;
  skos:prefLabel "NITROGEN DIOXIDE"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/9e5ec924-2fd3-4cbb-a7eb-ffde114d0cb9> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/9e5ec924-2fd3-4cbb-a7eb-ffde114d0cb9>
  skos:prefLabel "NITROGEN COMPOUNDS"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/f8e65155-27c1-483e-a9b8-85399897c3ae> .