@prefix dct: . @prefix ns1: . @prefix ns2: . @prefix ns3: . @prefix ns4: . @prefix rdfs: . @prefix skos: . a skos:Concept, , ns1:Function ; ns2:contributor "Matthew Perry" ; ns2:creator "OGC GeoSPARQL 1.0 Standard Working Group" ; ns2:date "2011-06-16" ; ns2:source ; dct:contributor "Matthew Perry" ; dct:creator "OGC GeoSPARQL 1.0 Standard Working Group" ; dct:date "2011-06-16" ; dct:source , ; ns3:hasProfile ; ns4:status ; rdfs:isDefinedBy , ; rdfs:seeAlso , , ; skos:definition "A query function that returns the boundary of the input geometry."@en ; skos:prefLabel "boundary"@en ; ns1:expects "genid-eed889aaa1954fa2b870be3828954cce-41110D39FDFFC45B26CA6B6145DF046B", "genid-eed889aaa1954fa2b870be3828954cce-5B50827135A7560195B42B1C85AA2ECA", "genid-eed889aaa1954fa2b870be3828954cce-67EEFE65C805632EB2548EE6C1C63369", "genid-eed889aaa1954fa2b870be3828954cce-E679FDDA0A92AAA783EAD550D8FA3A3B", "node1hbus11igx60", "node1hbus11igx61" ; ns1:returns "genid-eed889aaa1954fa2b870be3828954cce-46E7EC681839627E0BA239BA2E4FA424", "genid-eed889aaa1954fa2b870be3828954cce-68242B61CF19EE6BA6576FD28A80C1D1", "genid-eed889aaa1954fa2b870be3828954cce-835A403AED32347BE985B7D163F7C5AD", "genid-eed889aaa1954fa2b870be3828954cce-BD5280CF1F12255FE41B6112F1866BA0", "node1hbus11igx62", "node1hbus11igx63" .