<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.768849080173 35.4455222536339, 136.768891448033 35.445743757947, 136.767591121281 35.4458855805836, 136.767548699433 35.4456755198936, 136.767511663882 35.4454290685335, 136.768802356917 35.4452846797359, 136.768849080173 35.4455222536339)) ^^http://www.opengis.net/ont/geosparql#wktLiteral