<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.049747262295 37.9303672563041, 139.049143246453 37.9303572744525, 139.049126648354 37.9302279731534, 139.049760168787 37.9302141672442, 139.049747262295 37.9303672563041)) ^^http://www.opengis.net/ont/geosparql#wktLiteral