メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.133134016929 34.6603231609543, 135.133715859362 34.6606979625952, 135.133567329946 34.6608521913658, 135.133387117817 34.6610443778403, 135.133297348018 34.6611401870529, 135.133227695074 34.6612183977692, 135.133181748833 34.6612699697803, 135.132976237737 34.6615006367684, 135.132696289197 34.6613199236854, 135.132600245907 34.6612597037447, 135.132402620523 34.6611302851134, 135.131999163467 34.6608692469794, 135.132156963 34.6604938742662, 135.132233821786 34.6603110399436, 135.132398517505 34.6598524550105, 135.132777251397 34.6600956244451, 135.133134016929 34.6603231609543)) ^^http://www.opengis.net/ont/geosparql#wktLiteral