メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.341608119201 35.4427881116525, 133.341932340116 35.4434362369656, 133.342280110938 35.4441574752072, 133.341259122514 35.4445117730271, 133.340170082713 35.4448776521698, 133.339093850863 35.4452366863283, 133.338033130054 35.4456071754551, 133.337333775502 35.4442574298652, 133.337320755363 35.4442036276317, 133.337027128829 35.4431986034085, 133.337462788388 35.4430540251222, 133.337912910982 35.442894846597, 133.338756801774 35.4426172181715, 133.339033809787 35.4425257998447, 133.339356367991 35.4423548993361, 133.339730374545 35.4421428020749, 133.339974873152 35.4420216100095, 133.340953036613 35.4415013080403, 133.341608119201 35.4427881116525)) ^^http://www.opengis.net/ont/geosparql#wktLiteral