メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.548845286247 33.5760442720551, 130.548985411043 33.5763833362695, 130.548531701596 33.5764844893789, 130.548264665054 33.5765260600162, 130.548061055545 33.5765891006327, 130.547895585829 33.5766487587531, 130.5477514798 33.5766624246236, 130.54756962918 33.5766121287564, 130.547425695581 33.5766009636234, 130.54726938879 33.5765259302574, 130.546999013971 33.5763937688003, 130.546903369388 33.5760637418348, 130.547430264314 33.5757253300587, 130.547279837646 33.5753383593712, 130.547899577562 33.5750676655716, 130.548746328122 33.5751204281319, 130.548630542239 33.5753929735637, 130.54865036619 33.5756589008112, 130.548845286247 33.5760442720551)) ^^http://www.opengis.net/ont/geosparql#wktLiteral