@prefix dct: . @prefix ns1: . @prefix ns2: . @prefix ns3: . @prefix rdfs: . @prefix skos: . a skos:Concept ; ns3:source "[\\\"The OpenGIS\\\",\\\"Abstract Specification Topic 2: \\\\\\\"Spatial Referencing by Coordinates\\\\\\\"\\\"]" ; dct:created "2018-03-13" ; dct:modified "2018-04-16" ; ns1:hasProfile , , ; ns2:status ; rdfs:seeAlso ; skos:definition "As defined in the OpenGIS Abstract Specification Topic 2 and ISO 19111. Position on or near the Earth's surface can be described by spatial reference systems. These are of two basic types: those using coordinates; and those based on geographic identifiers (for example postal addresses, administrative areas). Spatial referencing by geographic identifiers is defined in ISO 19112, Geographic information - \"Spatial referencing by geographic identifiers.\" The subject matter of The OpenGISĀ® Abstract Specification Topic 2: \"Spatial Referencing by Coordinates\" is spatial referencing by coordinates."@en ; skos:prefLabel "spatial reference system"@en .