<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.928719283247 37.7885743785646, 138.92862373757 37.7898703973455, 138.928522803297 37.79094934153, 138.927306099949 37.7908794167925, 138.926347108892 37.7908310749322, 138.925383337882 37.7907765469458, 138.925017521072 37.7907499901953, 138.925050897911 37.7903760779177, 138.925086849205 37.7899487965851, 138.925443375398 37.7898184104913, 138.926854560382 37.7892794468261, 138.926656058508 37.7884809105687, 138.927318982359 37.7883822137778, 138.927479401086 37.7890357325453, 138.928719283247 37.7885743785646)) ^^http://www.opengis.net/ont/geosparql#wktLiteral