メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.003354031575 34.0579394010433, 133.003953589113 34.0583996319574, 133.003434064272 34.0589324499, 133.003108678775 34.0592640588237, 133.002698927218 34.0596606106512, 133.001941072672 34.0590630769984, 133.001407505961 34.0586210005124, 133.001174643997 34.0584059837546, 133.001086745795 34.0583287049768, 133.001727665546 34.0578186556501, 133.001849391388 34.0579212907851, 133.00202919179 34.0577787679678, 133.002199431213 34.0578698393989, 133.00221332595 34.0578595430861, 133.002704591642 34.0574433947421, 133.003354031575 34.0579394010433)) ^^http://www.opengis.net/ont/geosparql#wktLiteral