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

<https://gcmd.earthdata.nasa.gov/kms/concept/e82ebd1c-8241-4ca0-95a9-a6e1432519cd>
  skos:definition """Nitrogen Oxides - NOx (pronounced "nox") are produced from high
temperature combustion in air. They are nitrogen oxide and nitrogen
dioxide. [Science News; v146; 260-262; 1994] [Science; v242;555-558;1988.]"""@en ;
  skos:prefLabel "NITROGEN OXIDES"@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/e82ebd1c-8241-4ca0-95a9-a6e1432519cd> .