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

<https://gcmd.earthdata.nasa.gov/kms/concept/a3f36d7c-4eed-4d7a-8902-a5fcdc1b6261>
  skos:changeNote """2015-11-23 15:13:09.0 [aaleman] Insert Concept 
add broader relation (ICE FRACTION [a3f36d7c-4eed-4d7a-8902-a5fcdc1b6261,158489] - SEA ICE CONCENTRATION [8012fda7-3ea4-4ef2-bb4e-0f66d4d9e850,86237]); 
""", """2017-03-15 13:09:49.0 [mgenazzi] Definition added 
insert Definition (id: null
text: Sea ice is described by the area it covers, its thickness, its age, and its movement with the winds and ocean currents. Concentration is a unitless term that describes the relative amount of area covered by ice, compared to some reference area. Thus, concentration describes how much of a 25.0 kilometer by 25.0 kilometer (15.5 mile by 15.5 mile) box is covered by sea ice. Ice concentration typically is reported as a percentage (0 to 100 percent ice), a fraction from 0 to 1, or sometimes in tenths (0/10 to 10/10). Our Sea Ice Index products show ice concentration as a percentage. A value of 0 means there is no ice, while a value of 100 means the region is completely covered by ice.
language code: en); 
""" ;
  skos:definition "Sea ice is described by the area it covers, its thickness, its age, and its movement with the winds and ocean currents. Concentration is a unitless term that describes the relative amount of area covered by ice, compared to some reference area. Thus, concentration describes how much of a 25.0 kilometer by 25.0 kilometer (15.5 mile by 15.5 mile) box is covered by sea ice. Ice concentration typically is reported as a percentage (0 to 100 percent ice), a fraction from 0 to 1, or sometimes in tenths (0/10 to 10/10). Our Sea Ice Index products show ice concentration as a percentage. A value of 0 means there is no ice, while a value of 100 means the region is completely covered by ice."@en ;
  skos:prefLabel "ICE FRACTION"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/8012fda7-3ea4-4ef2-bb4e-0f66d4d9e850> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/8012fda7-3ea4-4ef2-bb4e-0f66d4d9e850>
  skos:prefLabel "SEA ICE CONCENTRATION"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/a3f36d7c-4eed-4d7a-8902-a5fcdc1b6261> .