<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.050372612507 37.9294498037563, 139.050421957101 37.929716214093, 139.049921165426 37.9297783946255, 139.049909140997 37.9297089059639, 139.049816712666 37.9292703799924, 139.050342498522 37.9292189433673, 139.050378225887 37.9294300129625, 139.050372612507 37.9294498037563)) ^^http://www.opengis.net/ont/geosparql#wktLiteral