メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.734740506085 34.6520692414652, 133.733979939842 34.6520660687387, 133.733994891994 34.6517703340958, 133.732194677751 34.6516816037882, 133.7304936359 34.6515923497828, 133.727512367257 34.6514741796617, 133.727518975784 34.6509044246565, 133.732658604093 34.6510926949898, 133.734598078636 34.6511626662286, 133.734637471219 34.6514213388233, 133.734740506085 34.6520692414652)) ^^http://www.opengis.net/ont/geosparql#wktLiteral