<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.998313967981 37.4314352056449, 138.998278079341 37.4315211009012, 138.993058984036 37.4440095724965, 138.980099117526 37.4419850706722, 138.979327834616 37.4418686687342, 138.977958803254 37.4402103047657, 138.976359346027 37.4381087835363, 138.975529443427 37.4369294470057, 138.973109304924 37.4339234705681, 138.974281333611 37.433473716932, 138.976445009223 37.4326744450172, 138.979578957348 37.4317132286555, 138.982479356724 37.4317190202072, 138.983933592226 37.4317833286737, 138.985478688448 37.4299969104978, 138.986782626423 37.4283930904826, 138.988746404875 37.4259095135371, 138.989591632881 37.4274768532108, 138.990109416446 37.4284497033562, 138.998313967981 37.4314352056449)) ^^http://www.opengis.net/ont/geosparql#wktLiteral