@prefix dct: . @prefix ns1: . @prefix ns2: . @prefix rdfs: . @prefix skos: . a skos:Concept ; dct:created "2018-03-13" ; dct:modified "2018-04-16" ; ns1:hasProfile , , ; ns2:status ; rdfs:seeAlso ; skos:definition "The general, descriptive model for how earth features may be represented as vector objects (i.e., points, lines and polygons)."@en ; skos:prefLabel "Simple Feature Model"@en .