メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.798024988678 35.7105585382579, 139.797692503615 35.7107141111327, 139.797073292683 35.7107996216335, 139.796988933522 35.7108103368678, 139.79650221827 35.7108744738923, 139.796314435203 35.7108983439253, 139.795458409349 35.7110139289206, 139.794648821102 35.711109998339, 139.794558720022 35.7105549032738, 139.79448309273 35.7100750034517, 139.79440417509 35.709606862775, 139.794385169116 35.7094211962599, 139.794328884713 35.7090997459151, 139.794322996776 35.709077051981, 139.794912999772 35.7089903701187, 139.795197083898 35.708949472916, 139.795593136617 35.7088932032834, 139.796053556651 35.7088329727482, 139.796173645251 35.7088107560102, 139.79649492916 35.7086575111843, 139.796583643832 35.7086319037911, 139.797412731329 35.7082319046345, 139.797445366023 35.7082708728651, 139.797934028455 35.7088545770305, 139.798920372595 35.7099960003014, 139.798968093257 35.7100556580088, 139.798024988678 35.7105585382579)) ^^http://www.opengis.net/ont/geosparql#wktLiteral