メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.143343276842 37.9587375011751, 139.144126597541 37.9588468201874, 139.144160379269 37.9588517040117, 139.144601564014 37.9589168594115, 139.145039513992 37.9589779475458, 139.145065753695 37.9589794919475, 139.146120628342 37.9591227840965, 139.145806877963 37.9602088131297, 139.145716169081 37.9605325473418, 139.145381378653 37.9616230520141, 139.145335922032 37.9617887200918, 139.145177086106 37.9623293479097, 139.144295940823 37.9654496764709, 139.144143004021 37.9654234852816, 139.143892204612 37.9653650267943, 139.143179953994 37.9652253331368, 139.143046593161 37.9652007217948, 139.142918894187 37.9651780525009, 139.142781063176 37.9651607868539, 139.142629585866 37.9651489440456, 139.142433533452 37.9651131331739, 139.142269544175 37.9651041748623, 139.142076467474 37.9655393991125, 139.142027414087 37.9655271379432, 139.14215135533 37.9652551746098, 139.142149065168 37.9652525129614, 139.142064360918 37.9651944109961, 139.141984394627 37.9651597937762, 139.141878243368 37.9651251790442, 139.141079248528 37.9648555808903, 139.140742548134 37.9647439497244, 139.140557658505 37.9646827314786, 139.140433056571 37.9646221717338, 139.140333550894 37.9645641492118, 139.140260570325 37.9645199186948, 139.140613476649 37.9633350094793, 139.14080537682 37.9632102156636, 139.141069872187 37.9627723510539, 139.141106856123 37.962587303479, 139.141250197516 37.9619477943114, 139.141342165724 37.9615312838507, 139.141406015089 37.9612661254833, 139.141492966644 37.9609120058089, 139.141539188208 37.9607312710632, 139.141790385195 37.9596067371992, 139.141818116265 37.9594828397093, 139.141837544853 37.9593960117188, 139.14189955536 37.9591188946219, 139.141912864019 37.9590594113563, 139.142029348516 37.9585385842882, 139.142295259943 37.9585789428216, 139.143102069146 37.9587009526023, 139.143343276842 37.9587375011751)) ^^http://www.opengis.net/ont/geosparql#wktLiteral