メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.441860236715 33.0336442073128, 130.442117930093 33.0341932852994, 130.442318429997 33.0346145792996, 130.442496595297 33.035003425387, 130.442702480376 33.0354598858419, 130.442282213189 33.0356151338436, 130.441650813193 33.0358602561687, 130.441046771359 33.0360704687314, 130.440694279789 33.0350645080518, 130.440476963972 33.0344138570647, 130.440376589322 33.034144294974, 130.440374136018 33.0341222469866, 130.440132800511 33.0334615591036, 130.440625513266 33.0333491973183, 130.440932796908 33.0332701305395, 130.441542348374 33.0329925227912, 130.441860236715 33.0336442073128)) ^^http://www.opengis.net/ont/geosparql#wktLiteral