<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.572008930726 35.2903301182736, 136.568745357362 35.2909279548415, 136.568658799881 35.2905981756371, 136.569706060746 35.2903952085528, 136.56938471013 35.2892245163319, 136.571586896091 35.2887990144657, 136.572008930726 35.2903301182736)) ^^http://www.opengis.net/ont/geosparql#wktLiteral