メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.964586391907 33.9433033099375, 130.964889784562 33.943524154897, 130.96516599238 33.9436687783245, 130.965030464771 33.9437505891175, 130.964529002483 33.9440532644682, 130.964145159848 33.9443053968242, 130.964031231186 33.9443962996509, 130.963671711794 33.9440307513975, 130.963504412227 33.9438734100967, 130.963323610285 33.9437033839125, 130.96307539935 33.9434939608973, 130.962857770798 33.9433523817219, 130.962778124075 33.9433162920644, 130.96294135904 33.9431733489631, 130.962986117142 33.9431611058919, 130.963129468489 33.9431219142943, 130.963464536187 33.9430999674318, 130.963715550133 33.9430725017682, 130.964049405481 33.9430781662778, 130.964278609938 33.9431589588341, 130.964586391907 33.9433033099375)) ^^http://www.opengis.net/ont/geosparql#wktLiteral