<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.810962417938 35.2969942376298, 136.81092778859 35.297502732716, 136.809933263893 35.297467335285, 136.809340614817 35.2974438937064, 136.809366660295 35.2969555850541, 136.809363148188 35.2969288836617, 136.810962417938 35.2969942376298)) ^^http://www.opengis.net/ont/geosparql#wktLiteral