<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.816287180108 37.4378296856373, 138.816451829526 37.4381426434227, 138.816636616947 37.4384517456226, 138.816809223294 37.4387665126602, 138.816993499984 37.4390796980185, 138.815802367194 37.4395091180815, 138.815793383271 37.4394928095355, 138.815723135282 37.4393510805143, 138.815441425765 37.4394415300697, 138.815129258928 37.439548814078, 138.814514487968 37.4397592733041, 138.814579133033 37.4398813059717, 138.814176837131 37.4400178341333, 138.814065740825 37.4398443960381, 138.813817229151 37.4394412736574, 138.813510085157 37.43898607395, 138.813275821847 37.4386965308494, 138.813021755166 37.4383887382847, 138.813635107527 37.4381944817731, 138.81424086953 37.4379696902762, 138.814804129023 37.4377788004952, 138.816035095225 37.4373542075575, 138.816287180108 37.4378296856373)) ^^http://www.opengis.net/ont/geosparql#wktLiteral