<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.392179394841 35.4950108352423, 139.394257608454 35.4951750795865, 139.394146637124 35.4962582951801, 139.392294689 35.4960957803205, 139.392095956485 35.4957058036497, 139.392113808845 35.4951001991525, 139.392179394841 35.4950108352423)) ^^http://www.opengis.net/ont/geosparql#wktLiteral