<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.637925730989 35.442683909608, 139.637568553982 35.442846545879, 139.63720200268 35.4430675809831, 139.636109188209 35.4422868905588, 139.637115669896 35.4413707335443, 139.638561969223 35.442400974783, 139.63791668124 35.4426724874369, 139.637925730989 35.442683909608)) ^^http://www.opengis.net/ont/geosparql#wktLiteral