<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.633176527732 35.35794708719, 136.631817051011 35.3578566395382, 136.631818297477 35.3578434763755, 136.631862572049 35.3573731793272, 136.633220777071 35.3574598878611, 136.633176527732 35.35794708719)) ^^http://www.opengis.net/ont/geosparql#wktLiteral