<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.295306913962 37.1921916560363, 138.28993758183 37.1922087490346, 138.290149756849 37.1920479086526, 138.289389633183 37.1920362826643, 138.289347202371 37.1902953580964, 138.289522527499 37.1901982347548, 138.289638898761 37.189000516166, 138.290285381249 37.1889957477174, 138.290627579082 37.1887759997094, 138.29105791472 37.1885651361183, 138.292252519488 37.1880765484012, 138.292214246957 37.188805118664, 138.292963524629 37.1888064288306, 138.292963066275 37.188973980152, 138.293756451911 37.1889664916111, 138.293766270681 37.1894073535472, 138.295325520679 37.1893880881562, 138.295306913962 37.1921916560363)) ^^http://www.opengis.net/ont/geosparql#wktLiteral