メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.598063430038 34.6048880528333, 135.598032417551 34.6058539892244, 135.597122074096 34.6058473252496, 135.594923170533 34.6058190567632, 135.594347664966 34.6058057342615, 135.594348428615 34.6056485337017, 135.594397003047 34.6048550734662, 135.594415253585 34.6046400360792, 135.594465637678 34.6039471574424, 135.59446361572 34.6038902420566, 135.594544837749 34.6038631849747, 135.594556000708 34.6038619536209, 135.594564544341 34.6038567702999, 135.594595043101 34.6038381370679, 135.594651079621 34.6037966277591, 135.594689096276 34.6037298438631, 135.594696777599 34.6035687220504, 135.59470239223 34.6028768212863, 135.594645059462 34.6028784618537, 135.594635682687 34.6024499256163, 135.594625180969 34.6024463693799, 135.597012510628 34.6025855607137, 135.59823810378 34.6026542567739, 135.598228861053 34.6029111607113, 135.598180320864 34.6029886167264, 135.598149104446 34.6037583307001, 135.598076202613 34.6038975455742, 135.598050506618 34.6039978961211, 135.598063430038 34.6048880528333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral