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

<https://gcmd.earthdata.nasa.gov/kms/concept/1545d45e-a4e6-43bd-a3ae-8d3a0a25b41e>
  skos:prefLabel "HARDNESS"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/da269095-7270-4a0d-8b43-2c85bd42dd90> .

<https://gcmd.earthdata.nasa.gov/kms/concept/f2057998-1d06-4e58-9177-447942355d66>
  skos:prefLabel "REFLECTION"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/da269095-7270-4a0d-8b43-2c85bd42dd90> .

<https://gcmd.earthdata.nasa.gov/kms/concept/d8bea85a-4578-410f-b58a-4927b8963aef>
  skos:prefLabel "COLOR"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/da269095-7270-4a0d-8b43-2c85bd42dd90> .

<https://gcmd.earthdata.nasa.gov/kms/concept/1c44d356-308d-4f92-8fe4-201edff3a02e>
  skos:prefLabel "LUSTER"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/da269095-7270-4a0d-8b43-2c85bd42dd90> .

<https://gcmd.earthdata.nasa.gov/kms/concept/da269095-7270-4a0d-8b43-2c85bd42dd90>
  skos:changeNote """2013-03-05 13:10:29.0 [tbs1979] Insert Concept 
add broader relation (MINERAL PHYSICAL/OPTICAL PROPERTIES [da269095-7270-4a0d-8b43-2c85bd42dd90,83031] - MINERALS [387a51ad-382f-4297-be72-fdd4bb0fe3f9,64533]); 
""", """2013-03-05 13:15:51.0 [tbs1979] Insert Concept 
add narrower relation (MINERAL PHYSICAL/OPTICAL PROPERTIES [da269095-7270-4a0d-8b43-2c85bd42dd90,83031] - ELECTRICAL [a9f3ac40-047e-4649-bf0f-03480d6174ae,83047]); 
""", """2013-03-05 13:17:13.0 [tbs1979] Insert Concept 
add narrower relation (MINERAL PHYSICAL/OPTICAL PROPERTIES [da269095-7270-4a0d-8b43-2c85bd42dd90,83031] - CLEAVAGE [a40aafdc-dcc0-43f0-bc57-3a567631fa3b,83051]); 
""", """2013-03-05 13:16:58.0 [tbs1979] Insert Concept 
add narrower relation (MINERAL PHYSICAL/OPTICAL PROPERTIES [da269095-7270-4a0d-8b43-2c85bd42dd90,83031] - LUMINESCENCE [307f8625-b4cf-4856-9d62-b200e94429a2,83049]); 
""", """2013-03-05 13:14:29.0 [tbs1979] Insert Concept 
add narrower relation (MINERAL PHYSICAL/OPTICAL PROPERTIES [da269095-7270-4a0d-8b43-2c85bd42dd90,83031] - HARDNESS [1545d45e-a4e6-43bd-a3ae-8d3a0a25b41e,83037]); 
""", """2013-03-05 13:15:03.0 [tbs1979] Insert Concept 
add narrower relation (MINERAL PHYSICAL/OPTICAL PROPERTIES [da269095-7270-4a0d-8b43-2c85bd42dd90,83031] - SPECIFIC GRAVITY [cef686dd-4efe-4e4a-b6ef-360879b20dc9,83041]); 
""", """2013-03-21 14:34:12.0 [tbs1979]  
insert Definition (id: null
text: The study and analysis of the various physical and optical properties of minerals.
language code: en); 
""", """2013-03-05 13:14:14.0 [tbs1979] Insert Concept 
add narrower relation (MINERAL PHYSICAL/OPTICAL PROPERTIES [da269095-7270-4a0d-8b43-2c85bd42dd90,83031] - COMPOSITION/TEXTURE [9d828679-c6d3-4f74-9489-d9688509a025,83035]); 
""", """2013-03-05 13:14:46.0 [tbs1979] Insert Concept 
add narrower relation (MINERAL PHYSICAL/OPTICAL PROPERTIES [da269095-7270-4a0d-8b43-2c85bd42dd90,83031] - LUSTER [1c44d356-308d-4f92-8fe4-201edff3a02e,83039]); 
""", """2013-03-05 13:15:35.0 [tbs1979] Insert Concept 
add narrower relation (MINERAL PHYSICAL/OPTICAL PROPERTIES [da269095-7270-4a0d-8b43-2c85bd42dd90,83031] - COLOR [d8bea85a-4578-410f-b58a-4927b8963aef,83045]); 
""", """2013-03-05 13:17:29.0 [tbs1979] Insert Concept 
add narrower relation (MINERAL PHYSICAL/OPTICAL PROPERTIES [da269095-7270-4a0d-8b43-2c85bd42dd90,83031] - REFLECTION [f2057998-1d06-4e58-9177-447942355d66,83053]); 
""", """2013-03-05 13:15:19.0 [tbs1979] Insert Concept 
add narrower relation (MINERAL PHYSICAL/OPTICAL PROPERTIES [da269095-7270-4a0d-8b43-2c85bd42dd90,83031] - STABILITY [3feb3e65-5a44-46db-ba7b-ceb695e4fb50,83043]); 
""" ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/1c44d356-308d-4f92-8fe4-201edff3a02e>, <https://gcmd.earthdata.nasa.gov/kms/concept/307f8625-b4cf-4856-9d62-b200e94429a2>, <https://gcmd.earthdata.nasa.gov/kms/concept/a9f3ac40-047e-4649-bf0f-03480d6174ae>, <https://gcmd.earthdata.nasa.gov/kms/concept/f2057998-1d06-4e58-9177-447942355d66>, <https://gcmd.earthdata.nasa.gov/kms/concept/9d828679-c6d3-4f74-9489-d9688509a025>, <https://gcmd.earthdata.nasa.gov/kms/concept/3feb3e65-5a44-46db-ba7b-ceb695e4fb50>, <https://gcmd.earthdata.nasa.gov/kms/concept/1545d45e-a4e6-43bd-a3ae-8d3a0a25b41e>, <https://gcmd.earthdata.nasa.gov/kms/concept/cef686dd-4efe-4e4a-b6ef-360879b20dc9>, <https://gcmd.earthdata.nasa.gov/kms/concept/a40aafdc-dcc0-43f0-bc57-3a567631fa3b>, <https://gcmd.earthdata.nasa.gov/kms/concept/d8bea85a-4578-410f-b58a-4927b8963aef> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/387a51ad-382f-4297-be72-fdd4bb0fe3f9> ;
  a skos:Concept ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:definition "The study and analysis of the various physical and optical properties of minerals."@en ;
  skos:prefLabel "MINERAL PHYSICAL/OPTICAL PROPERTIES"@en .

<https://gcmd.earthdata.nasa.gov/kms/concept/307f8625-b4cf-4856-9d62-b200e94429a2>
  skos:prefLabel "LUMINESCENCE"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/da269095-7270-4a0d-8b43-2c85bd42dd90> .

<https://gcmd.earthdata.nasa.gov/kms/concept/cef686dd-4efe-4e4a-b6ef-360879b20dc9>
  skos:prefLabel "SPECIFIC GRAVITY"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/da269095-7270-4a0d-8b43-2c85bd42dd90> .

<https://gcmd.earthdata.nasa.gov/kms/concept/a9f3ac40-047e-4649-bf0f-03480d6174ae>
  skos:prefLabel "ELECTRICAL"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/da269095-7270-4a0d-8b43-2c85bd42dd90> .

<https://gcmd.earthdata.nasa.gov/kms/concept/387a51ad-382f-4297-be72-fdd4bb0fe3f9>
  skos:prefLabel "MINERALS"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/da269095-7270-4a0d-8b43-2c85bd42dd90> .

<https://gcmd.earthdata.nasa.gov/kms/concept/3feb3e65-5a44-46db-ba7b-ceb695e4fb50>
  skos:prefLabel "STABILITY"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/da269095-7270-4a0d-8b43-2c85bd42dd90> .

<https://gcmd.earthdata.nasa.gov/kms/concept/a40aafdc-dcc0-43f0-bc57-3a567631fa3b>
  skos:prefLabel "CLEAVAGE"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/da269095-7270-4a0d-8b43-2c85bd42dd90> .

<https://gcmd.earthdata.nasa.gov/kms/concept/9d828679-c6d3-4f74-9489-d9688509a025>
  skos:prefLabel "COMPOSITION/TEXTURE"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/da269095-7270-4a0d-8b43-2c85bd42dd90> .