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

<http://astrothesaurus.org/uat/1152>
  skos:prefLabel "Ocean tides"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1276> .

<http://astrothesaurus.org/uat/1276>
  skos:altLabel "Antarctic barotroclinic tides"@en, "Antarctic barotropic tides"@en, "Antarctic tides"@en, "Arctic barotroclinic tides"@en, "Arctic barotropic tides"@en, "Arctic tides"@en ;
  skos:broader <http://astrothesaurus.org/uat/1152> ;
  skos:prefLabel "Polar tides"@en ;
  a skos:Concept .