<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.740878903255 35.4146728272313, 136.739794750346 35.4144692557974, 136.739895087686 35.4141597239792, 136.739921284768 35.4140281647313, 136.741028018572 35.4142550890045, 136.740906661215 35.4145796532946, 136.740878903255 35.4146728272313)) ^^http://www.opengis.net/ont/geosparql#wktLiteral