メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.173296381599 35.0914708726217, 135.169395816788 35.0915469283142, 135.169388794237 35.0905658168147, 135.169337719005 35.089642193625, 135.169274049035 35.0865744265569, 135.169274770597 35.0865744251963, 135.169271206189 35.0864374055276, 135.169251641178 35.0856856094944, 135.169632725834 35.0856784780048, 135.171225916925 35.0854546678007, 135.171539332472 35.0846036654281, 135.17161138174 35.0845784483347, 135.17289254309 35.0845219049842, 135.172694152598 35.0868481003084, 135.172712991462 35.0874995030713, 135.172753996476 35.0889173448598, 135.172809915477 35.0895750117514, 135.172878938704 35.0901402601937, 135.173017122314 35.0906069273165, 135.173296381599 35.0914708726217)) ^^http://www.opengis.net/ont/geosparql#wktLiteral