<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.056264328141 37.9302738922891, 139.055873584429 37.9301442531674, 139.055994622448 37.9299665761312, 139.056256857333 37.9300540263964, 139.056292197552 37.9302042133102, 139.056264328141 37.9302738922891)) ^^http://www.opengis.net/ont/geosparql#wktLiteral