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

<https://gcmd.earthdata.nasa.gov/kms/concept/8fb5ea8a-96ba-47cf-91cd-c7b64fbcd54a>
  ns0:reference [ ] ;
  skos:changeNote """2021-05-21 08:48:37.0 [tstevens]  
update Definition (https://podaac.jpl.nasa.gov/dataset/GRACE_GSM_L2_GRAV_JPL_RL06); 
""", """2021-05-17 09:00:44.0 [tstevens] Insert Concept 
add broader relation (SPHERICAL HARMONIC MODELS [8fb5ea8a-96ba-47cf-91cd-c7b64fbcd54a,621136] - MODELS [e1f20631-b5b9-438c-b5c2-b1fa0fce100a,617963]); 
""" ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/e1f20631-b5b9-438c-b5c2-b1fa0fce100a> ;
  skos:prefLabel "SPHERICAL HARMONIC MODELS"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/sciencekeywords> ;
  skos:definition "An orthogonal set of basis functions to define the amplitudes at the surface of a sphere. It is often employed in solving partial differential equations in many scientific fields, and can be thought of as the 2D Fourier transform of a spatial grid."@en ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/e1f20631-b5b9-438c-b5c2-b1fa0fce100a>
  skos:prefLabel "MODELS"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/8fb5ea8a-96ba-47cf-91cd-c7b64fbcd54a> .