メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.974683639011 33.7585827785328, 130.975002838143 33.7590004368668, 130.975497083925 33.7596510895325, 130.975137488201 33.7597496344942, 130.97429997081 33.75994993369, 130.973799506204 33.7600521743131, 130.973423365244 33.7588148191604, 130.973353672574 33.7585493005979, 130.973116516577 33.7577420335404, 130.97300362602 33.7573459040626, 130.972886768963 33.7569703408543, 130.972857850167 33.756868965733, 130.972833790029 33.7568002072199, 130.972750624874 33.7564532547675, 130.972621278025 33.7560212632807, 130.972519125521 33.7554865739112, 130.972801412688 33.756074772963, 130.97305783464 33.7564143699032, 130.973164037976 33.7565630305263, 130.973419939461 33.7569213653848, 130.97376075406 33.7573497396772, 130.974683639011 33.7585827785328)) ^^http://www.opengis.net/ont/geosparql#wktLiteral