メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.885095032761 33.8840146741313, 130.884511005157 33.8841330311214, 130.88379342258 33.8842785214553, 130.883024861197 33.8844351593791, 130.882355155406 33.8845846304628, 130.8817985308 33.8847088486881, 130.881607476006 33.8847238092896, 130.881448859121 33.8840617990409, 130.882173903376 33.8839198512997, 130.882869335041 33.8837836488399, 130.882921448348 33.8837734845773, 130.883626679176 33.8836353846685, 130.884342318053 33.8834952473527, 130.884943622871 33.8833774698601, 130.885095032761 33.8840146741313)) ^^http://www.opengis.net/ont/geosparql#wktLiteral