@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <https://gcmd.earthdata.nasa.gov/kms#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/91697b7d-8f2b-4954-850e-61d5f61c867d>
  skos:prefLabel "OCEANS"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/68f93a0c-1525-4f5a-9545-5d94191a3dbf> .

<https://gcmd.earthdata.nasa.gov/kms/concept/70082342-c777-49e9-88e5-a4a77728d3cc>
  skos:prefLabel "MEAN SEA SURFACE"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/68f93a0c-1525-4f5a-9545-5d94191a3dbf> .

<https://gcmd.earthdata.nasa.gov/kms/concept/940550d2-1d9f-4c28-b9ba-857c2dc8ef95>
  skos:prefLabel "DYNAMIC TOPOGRAPHY"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/68f93a0c-1525-4f5a-9545-5d94191a3dbf> .

<https://earth.esa.int/concept/3e46a23c-66b7-544a-87a7-2785e840bc5b> skos:exactMatch <https://gcmd.earthdata.nasa.gov/kms/concept/68f93a0c-1525-4f5a-9545-5d94191a3dbf> .
<https://gcmd.earthdata.nasa.gov/kms/concept/52a32bd3-d701-49e1-a827-67b3d96d8e56>
  skos:prefLabel "SEA SURFACE SLOPE"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/68f93a0c-1525-4f5a-9545-5d94191a3dbf> .

<https://gcmd.earthdata.nasa.gov/kms/concept/5c0b448c-7eb4-4e8c-8403-260cbb6114bb>
  skos:prefLabel "SEA SURFACE HEIGHT"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/68f93a0c-1525-4f5a-9545-5d94191a3dbf> .

<https://gcmd.earthdata.nasa.gov/kms/concept/68f93a0c-1525-4f5a-9545-5d94191a3dbf>
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/52a32bd3-d701-49e1-a827-67b3d96d8e56>, <https://gcmd.earthdata.nasa.gov/kms/concept/940550d2-1d9f-4c28-b9ba-857c2dc8ef95>, <https://gcmd.earthdata.nasa.gov/kms/concept/70082342-c777-49e9-88e5-a4a77728d3cc>, <https://gcmd.earthdata.nasa.gov/kms/concept/9ac7a1c5-4179-47bc-8589-ebaa90d6cbd1>, <https://gcmd.earthdata.nasa.gov/kms/concept/5c0b448c-7eb4-4e8c-8403-260cbb6114bb> ;
  a skos:Concept ;
  skos:changeNote """2021-05-14 09:15:23.0 [tstevens] Insert Concept 
add narrower relation (SEA SURFACE TOPOGRAPHY [68f93a0c-1525-4f5a-9545-5d94191a3dbf,603745] - SEA LEVEL [9ac7a1c5-4179-47bc-8589-ebaa90d6cbd1,606942]); 
""", """2021-11-02 09:41:11.0 [tstevens] Cut Concepts 
delete broader relation (null); 
add broader relation (SEA SURFACE TOPOGRAPHY [68f93a0c-1525-4f5a-9545-5d94191a3dbf,789416] - Trash Can/Science Keywords [c5a4126a-8f0a-4774-9bef-c2a9f9487727,788365]); 
""", """2021-10-21 09:26:50.0 [tstevens] Insert Concept 
add narrower relation (SEA SURFACE TOPOGRAPHY [68f93a0c-1525-4f5a-9545-5d94191a3dbf,775007] - MEAN SEA SURFACE [70082342-c777-49e9-88e5-a4a77728d3cc,778239]); 
""", """2021-10-22 12:44:26.0 [tstevens]  
update Definition (To measure sea surface height, or surface topography, scientists need
to obtain the precise distance between the satellite and the center of
the Earth and the precise distance between the satellite and the sea
surface. Sea surface height is then calculated by subtracting the
distance between the sea surface and the satellite from the distance
between the center of the Earth and the satellite. The distance between
the satellite and the center of the Earth is obtained by carefully
monitoring the satellite position at all times.); 
update Definition (https://www.noaa.gov/); 
""", """2021-11-02 09:41:25.0 [tstevens] Move Concepts 
delete broader relation (null); 
add broader relation (SEA SURFACE TOPOGRAPHY [68f93a0c-1525-4f5a-9545-5d94191a3dbf,789416] - OCEANS [91697b7d-8f2b-4954-850e-61d5f61c867d,789226]); 
""", """2021-10-21 09:24:09.0 [tstevens] Move Concepts 
delete broader relation (null); 
add broader relation (SEA SURFACE TOPOGRAPHY [68f93a0c-1525-4f5a-9545-5d94191a3dbf,775007] - SEA ICE [d73e969a-4b66-4713-8d63-fa3cbb1e25e3,774840]); 
""", """2021-10-21 09:22:43.0 [tstevens] Move Concepts 
add narrower relation (SEA SURFACE TOPOGRAPHY [68f93a0c-1525-4f5a-9545-5d94191a3dbf,775007] - DYNAMIC TOPOGRAPHY [940550d2-1d9f-4c28-b9ba-857c2dc8ef95,778236]); 
""" ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/91697b7d-8f2b-4954-850e-61d5f61c867d> ;
  ns0:reference [ ] ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:prefLabel "SEA SURFACE TOPOGRAPHY"@en ;
  skos:definition """To measure sea surface height, or surface topography, scientists need
to obtain the precise distance between the satellite and the center of
the Earth and the precise distance between the satellite and the sea
surface. Sea surface height is then calculated by subtracting the
distance between the sea surface and the satellite from the distance
between the center of the Earth and the satellite. The distance between
the satellite and the center of the Earth is obtained by carefully
monitoring the satellite position at all times."""@en .

<https://gcmd.earthdata.nasa.gov/kms/concept/9ac7a1c5-4179-47bc-8589-ebaa90d6cbd1>
  skos:prefLabel "SEA LEVEL"@en ;
  a skos:Concept ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/68f93a0c-1525-4f5a-9545-5d94191a3dbf> .