<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.042760602452 37.9267131041676, 139.042633690845 37.9266078226597, 139.042307523556 37.9263594412801, 139.042507010322 37.9261877527148, 139.042832945169 37.9264528860819, 139.042921602776 37.9265887531064, 139.042760602452 37.9267131041676)) ^^http://www.opengis.net/ont/geosparql#wktLiteral