メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.560367839351 34.0703390079044, 134.560347045695 34.0709586433746, 134.560331615489 34.0714789944713, 134.55943920686 34.0715349461966, 134.559335343598 34.0703726419599, 134.559045571886 34.069063470258, 134.559041993151 34.0690478647699, 134.560374103241 34.0688596500464, 134.560381195112 34.0696251945185, 134.560367839351 34.0703390079044)) ^^http://www.opengis.net/ont/geosparql#wktLiteral