メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.432727197478 32.9957877056813, 130.432804602969 32.9963001429547, 130.432881687556 32.9968105146536, 130.432951273664 32.9972710665922, 130.433031769656 32.9978040246077, 130.432166822668 32.9978818382808, 130.431154314937 32.9979729057446, 130.431143482337 32.9979738843919, 130.431069056174 32.997977026075, 130.431072595548 32.9974696726678, 130.431080608622 32.9971974528487, 130.431059763174 32.9970255483868, 130.431060253734 32.9969489018793, 130.431132361154 32.9964655126718, 130.431146550126 32.9959593979055, 130.431276823977 32.9959428126856, 130.431927339371 32.9958612692932, 130.431831020063 32.9955883005518, 130.432640207946 32.9952117487814, 130.432727197478 32.9957877056813)) ^^http://www.opengis.net/ont/geosparql#wktLiteral