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

<https://gcmd.earthdata.nasa.gov/kms/concept/d4ac49a1-9ba5-4a90-a033-2ef317028352>
  skos:changeNote """2017-03-10 10:57:05.0 [tstevens]  
update Definition (Pertaining to the methods, results, and studies involved in  determining the age of rock units found in and on the Earth's crust.); 
update Definition (USGS); 
""" ;
  skos:definition "Pertaining to the methods, results, and studies involved in  determining the age of rock units found in and on the Earth's crust."@en ;
  skos:prefLabel "AGE DETERMINATIONS"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/ba8d7f68-ad3a-4874-bc75-312b24b1b1ac> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/ba8d7f68-ad3a-4874-bc75-312b24b1b1ac>
  skos:prefLabel "ROCKS/MINERALS/CRYSTALS"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/d4ac49a1-9ba5-4a90-a033-2ef317028352> .