メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.48855148248 35.3322492469317, 139.488895224434 35.3332257202268, 139.489128821598 35.333878920613, 139.489360001165 35.3345253531826, 139.488607207636 35.3345720202382, 139.488254161773 35.3345883409709, 139.487565080204 35.3346479989276, 139.487294601854 35.3347099038934, 139.48718475088 35.3347350842736, 139.487013263979 35.3347743129114, 139.486800484575 35.3348230017676, 139.486201552104 35.3349587548603, 139.486081028525 35.3344432673041, 139.485933634779 35.3338503094037, 139.485856910568 35.3335661453655, 139.485657177783 35.3328422615478, 139.485654853724 35.3328330992615, 139.485529515193 35.3323502041788, 139.485431705467 35.3320133740661, 139.485875428067 35.3320418738617, 139.486116869093 35.332057377585, 139.486730260266 35.3320996940278, 139.486754998901 35.3320927237363, 139.48722510035 35.3319741339788, 139.487807652296 35.331809595682, 139.48834925207 35.3316752913656, 139.48855148248 35.3322492469317)) ^^http://www.opengis.net/ont/geosparql#wktLiteral