@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 ; ns1:status ; rdfs:seeAlso ; skos:definition "The surface called surface means the lower boundary of the atmosphere. change_over_time_in_X means change in a quantity X over a time-interval"@en ; skos:exactMatch ; skos:prefLabel "change over time in surface snow amount"@en ; ns3:hadPrimarySource .