<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.73777002138 35.2535865490371, 136.736558793727 35.2540442817888, 136.735986179556 35.2506393751326, 136.736495587572 35.2504158046027, 136.737430674325 35.2502162585603, 136.737457550738 35.2503290319578, 136.737470691684 35.2504417572736, 136.73777002138 35.2535865490371)) ^^http://www.opengis.net/ont/geosparql#wktLiteral