@prefix dct: . @prefix ns1: . @prefix ns2: . @prefix ns3: . @prefix rdfs: . @prefix skos: . a skos:Concept ; dct:created "2019-01-14" ; dct:modified "2019-01-14" ; ns2:hasProfile ; ns3:status ; rdfs:seeAlso ; skos:definition "The ocean mixed layer is the upper part of the ocean"@en ; skos:exactMatch ; skos:prefLabel "square of ocean mixed layer thickness defined by sigma t"@en ; ns1:hadPrimarySource .