<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.857104275924 37.4818523563287, 138.855965318434 37.4821097649698, 138.855876066371 37.4818635065665, 138.85557604634 37.4814206306677, 138.855262580464 37.481104928782, 138.855122521889 37.4809121806247, 138.85607147803 37.4803442064933, 138.856277725362 37.4802934638581, 138.857275437136 37.4800740725434, 138.858323018996 37.4798560729659, 138.858409864478 37.4798166689864, 138.858600996603 37.4803670104712, 138.858994257023 37.4814192171104, 138.857649060444 37.4817273845301, 138.857104275924 37.4818523563287)) ^^http://www.opengis.net/ont/geosparql#wktLiteral