<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.065753416904 35.0814429590039, 137.065663798478 35.0812232259497, 137.065645056493 35.0811729967951, 137.067206939187 35.0799319002435, 137.067400953237 35.0801053062945, 137.0669509569 35.0804778439136, 137.065753416904 35.0814429590039)) ^^http://www.opengis.net/ont/geosparql#wktLiteral