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

<https://gcmd.earthdata.nasa.gov/kms/concept/764edcaa-d41a-4210-9b1e-f4e0f63e8329>
  skos:changeNote """2023-02-16 14:46:55.0 [tstevens]  
update PrefLabel (PARTICULATE MATTER (PM 2.5)); 
""", """2023-02-16 14:46:20.0 [tstevens] Insert Concept 
add broader relation (PARTICULATE MATTER _PM 2.5_ [764edcaa-d41a-4210-9b1e-f4e0f63e8329,1217442] - ENVIRONMENTAL HEALTH FACTORS [5a47842e-785d-4cc4-b1c1-2147a9252c19,1214328]); 
""" ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/5a47842e-785d-4cc4-b1c1-2147a9252c19> ;
  skos:prefLabel "PARTICULATE MATTER (PM 2.5)"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/5a47842e-785d-4cc4-b1c1-2147a9252c19>
  skos:prefLabel "ENVIRONMENTAL HEALTH FACTORS"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/764edcaa-d41a-4210-9b1e-f4e0f63e8329> .