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

<https://gcmd.earthdata.nasa.gov/kms/concept/426aee98-764c-4c21-ab65-1e9d4bd6b0d0>
  skos:prefLabel "TROPOSPHERIC OZONE"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/080389c4-68d4-41ee-ab89-070794038c8e>
  skos:prefLabel "CARBON MONOXIDE"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://earth.esa.int/concept/75725fdc-8f57-5929-a7ec-94970bf71fd5> skos:exactMatch <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .
<https://gcmd.earthdata.nasa.gov/kms/concept/c3090318-c845-4242-bf2f-ff1631b88831>
  skos:prefLabel "SULFUR OXIDES"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/9337898d-68dc-43d7-93a9-6afdb4ab1784>
  skos:prefLabel "VISIBILITY"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/227cf2d4-968a-4312-89e6-8c6bcf616e5d>
  skos:prefLabel "TURBIDITY"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/2a60df4a-a0d7-4e4b-b02a-372a083f0170>
  skos:prefLabel "EMISSIONS"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630>
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/686bd6b6-8305-4e33-a334-ef5d4f46a230>, <https://gcmd.earthdata.nasa.gov/kms/concept/080389c4-68d4-41ee-ab89-070794038c8e>, <https://gcmd.earthdata.nasa.gov/kms/concept/a2bdd7e8-145e-4bbf-b10a-ef7a87fcb1ad>, <https://gcmd.earthdata.nasa.gov/kms/concept/f9fe1bc0-88c5-4c26-9b4c-a9867d027685>, <https://gcmd.earthdata.nasa.gov/kms/concept/2cd061e7-f351-46fa-8432-fb36faef3bbe>, <https://gcmd.earthdata.nasa.gov/kms/concept/1f3c543d-9ca9-4db4-b4a5-d3e2fd71e4a4>, <https://gcmd.earthdata.nasa.gov/kms/concept/e5563c99-0fb6-43a9-8e20-6b47b1144394>, <https://gcmd.earthdata.nasa.gov/kms/concept/bad08657-da2b-4e2b-9804-25c5732bc795>, <https://gcmd.earthdata.nasa.gov/kms/concept/426aee98-764c-4c21-ab65-1e9d4bd6b0d0>, <https://gcmd.earthdata.nasa.gov/kms/concept/9337898d-68dc-43d7-93a9-6afdb4ab1784>, <https://gcmd.earthdata.nasa.gov/kms/concept/c3090318-c845-4242-bf2f-ff1631b88831>, <https://gcmd.earthdata.nasa.gov/kms/concept/2a60df4a-a0d7-4e4b-b02a-372a083f0170>, <https://gcmd.earthdata.nasa.gov/kms/concept/227cf2d4-968a-4312-89e6-8c6bcf616e5d>, <https://gcmd.earthdata.nasa.gov/kms/concept/c79453a3-ed2f-4ec4-9298-bf9fd11d08eb> ;
  skos:changeNote """2023-02-16 14:48:19.0 [tstevens] Insert Concept 
add narrower relation (AIR QUALITY [77397026-09c9-44e0-b85f-77b2bc9b1630,1214024] - PARTICULATE MATTER _PM 1.0_ [a2bdd7e8-145e-4bbf-b10a-ef7a87fcb1ad,1217443]); 
""", """2023-02-16 14:39:19.0 [tstevens] Insert Concept 
add narrower relation (AIR QUALITY [77397026-09c9-44e0-b85f-77b2bc9b1630,1214024] - PARTICULATE MATTER _PM 2.5_ [686bd6b6-8305-4e33-a334-ef5d4f46a230,1217440]); 
""", """2023-02-16 14:53:35.0 [tstevens] Insert Concept 
add narrower relation (AIR QUALITY [77397026-09c9-44e0-b85f-77b2bc9b1630,1214024] - PARTICULATE MATTER _PM 10_ [2cd061e7-f351-46fa-8432-fb36faef3bbe,1217446]); 
""" ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/c47f6052-634e-40ef-a5ac-13f69f6f4c2a> ;
  skos:definition "The study of air pollutants in the atmosphere."@en ;
  skos:prefLabel "AIR QUALITY"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> .

<https://gcmd.earthdata.nasa.gov/kms/concept/686bd6b6-8305-4e33-a334-ef5d4f46a230>
  skos:prefLabel "PARTICULATE MATTER (PM 2.5)"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/e5563c99-0fb6-43a9-8e20-6b47b1144394>
  skos:prefLabel "NITROGEN OXIDES"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/f9fe1bc0-88c5-4c26-9b4c-a9867d027685>
  skos:prefLabel "PARTICULATES"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/c47f6052-634e-40ef-a5ac-13f69f6f4c2a>
  skos:prefLabel "ATMOSPHERE"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/2cd061e7-f351-46fa-8432-fb36faef3bbe>
  skos:prefLabel "PARTICULATE MATTER (PM 10)"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/bad08657-da2b-4e2b-9804-25c5732bc795>
  skos:prefLabel "SMOG"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/c79453a3-ed2f-4ec4-9298-bf9fd11d08eb>
  skos:prefLabel "LEAD"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/1f3c543d-9ca9-4db4-b4a5-d3e2fd71e4a4>
  skos:prefLabel "VOLATILE ORGANIC COMPOUNDS"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .

<https://gcmd.earthdata.nasa.gov/kms/concept/a2bdd7e8-145e-4bbf-b10a-ef7a87fcb1ad>
  skos:prefLabel "PARTICULATE MATTER (PM 1.0)"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630> .