メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.672476879713 35.0086791394262, 136.672404320039 35.0088179958782, 136.672102147315 35.0093691240667, 136.671997488771 35.0095813294654, 136.671366011259 35.0104874556606, 136.671173545064 35.0107491613386, 136.671016095845 35.0110168707719, 136.670870396063 35.011235357758, 136.67070634853 35.0115809926651, 136.670495745023 35.0120644912262, 136.670280252168 35.0125624535489, 136.669957721264 35.0132447421514, 136.669694410068 35.0130819613577, 136.668652237174 35.0139344062666, 136.668198398461 35.0135482268224, 136.667785179244 35.0131776683424, 136.667189135137 35.0126297972684, 136.667112852025 35.0125649320611, 136.667094440272 35.0125428496765, 136.666893728879 35.0123455647103, 136.666759263152 35.0122364397195, 136.666603344121 35.0120733462455, 136.66629112139 35.0117046944512, 136.666128721808 35.0115021278638, 136.666722259123 35.0111854169301, 136.666817405786 35.0111384147088, 136.66706927839 35.0109699166713, 136.667315691449 35.0107825736907, 136.667664761893 35.0104355766788, 136.667740852706 35.0103456490473, 136.66790113283 35.0101561010284, 136.668157766006 35.0098264421922, 136.668356537995 35.0095868206246, 136.668446451195 35.0094755487718, 136.668915348723 35.0089086556443, 136.669229599844 35.0085551543098, 136.669271650693 35.0084636521862, 136.669325382061 35.008349208117, 136.669351609064 35.0082933439941, 136.669476977848 35.0080263091391, 136.669627308667 35.0076675115841, 136.670245833674 35.0078581933347, 136.670699638968 35.0080021736625, 136.671245158158 35.0081721257976, 136.672057454669 35.0084433508429, 136.672403858226 35.0085946103327, 136.672499295195 35.0086362672688, 136.672476879713 35.0086791394262)) ^^http://www.opengis.net/ont/geosparql#wktLiteral