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

<https://gcmd.earthdata.nasa.gov/kms/concept/42424cb5-aa02-4e7e-b164-b2a3324285c6>
  skos:prefLabel "NON-METALLIC MINERAL PHYSICAL/OPTICAL PROPERTIES"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/70cebb8f-f944-4fe7-be08-1ed86d50eb7c> .

<https://gcmd.earthdata.nasa.gov/kms/concept/70cebb8f-f944-4fe7-be08-1ed86d50eb7c>
  skos:changeNote """2013-03-05 13:29:28.0 [tbs1979] Insert Concept 
add broader relation (HARDNESS [70cebb8f-f944-4fe7-be08-1ed86d50eb7c,83069] - NON-METALLIC MINERAL PHYSICAL/OPTICAL PROPERTIES [42424cb5-aa02-4e7e-b164-b2a3324285c6,83059]); 
""", """2013-03-22 08:20:26.0 [tbs1979]  
insert Definition (id: null
text: In mineralogy the property of matter commonly described as the resistance of a substance to being scratched by another substance.
language code: en); 
""" ;
  skos:definition "In mineralogy the property of matter commonly described as the resistance of a substance to being scratched by another substance."@en ;
  skos:prefLabel "HARDNESS"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/42424cb5-aa02-4e7e-b164-b2a3324285c6> ;
  a skos:Concept .