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

<https://gcmd.earthdata.nasa.gov/kms/concept/42c6d91b-afef-4638-95c5-0d130828b2e7>
  skos:prefLabel "CONTAMINANTS"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/072721be-eb8b-4ac4-9354-251dbf74ade0> .

<https://gcmd.earthdata.nasa.gov/kms/concept/072721be-eb8b-4ac4-9354-251dbf74ade0>
  skos:changeNote """2018-03-07 07:53:40.0 [tstevens] Insert Concept 
add broader relation (POTASSIUM [072721be-eb8b-4ac4-9354-251dbf74ade0,310663] - CONTAMINANTS [42c6d91b-afef-4638-95c5-0d130828b2e7,84623]); 
""", """2018-03-07 09:34:46.0 [tstevens]  
insert Definition (id: null
text: A chemical element which, in nature,  occurs only in ionic salts. Elemental potassium is a soft silvery-white alkali metal that oxidizes rapidly in air and reacts vigorously with water, generating sufficient heat to ignite hydrogen emitted in the reaction and burning with a lilac-colored flame. It is found dissolved in sea water and is part of many minerals.
language code: en); 
""" ;
  skos:definition "A chemical element which, in nature,  occurs only in ionic salts. Elemental potassium is a soft silvery-white alkali metal that oxidizes rapidly in air and reacts vigorously with water, generating sufficient heat to ignite hydrogen emitted in the reaction and burning with a lilac-colored flame. It is found dissolved in sea water and is part of many minerals."@en ;
  skos:prefLabel "POTASSIUM"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/42c6d91b-afef-4638-95c5-0d130828b2e7> ;
  a skos:Concept .