@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" ; ns3:hasProfile ; ns1:status ; rdfs:seeAlso ; skos:definition "The surface called surface means the lower boundary of the atmosphere. tendency_of_X means derivative of X with respect to time. Amount means mass per unit area. Surface amount refers to the amount on the ground"@en ; skos:exactMatch ; skos:prefLabel "tendency of surface snow amount"@en ; ns2:hadPrimarySource .