メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.45383673521 36.3789222056441, 140.454259171007 36.3790530857578, 140.454563259243 36.3796684490373, 140.454740586338 36.3800183507219, 140.454842983614 36.3801982814099, 140.455061126898 36.3806648871593, 140.455142070299 36.3808076474403, 140.45432850402 36.381029633061, 140.454046120897 36.3811066908812, 140.45403698484 36.3812115810952, 140.453920058406 36.3812464793741, 140.453026970562 36.3815051706696, 140.452575583776 36.3816496427564, 140.452028417525 36.3817952774529, 140.452028287887 36.3817789434951, 140.451508989485 36.3818920433373, 140.451206656051 36.3819521574714, 140.451168522258 36.3818706782496, 140.45108548365 36.3817702778804, 140.45097283031 36.3817184760581, 140.45077345575 36.3816342755147, 140.45086654485 36.3815194092234, 140.451074608999 36.3811727834758, 140.45109416109 36.3811401877017, 140.451189663387 36.3809178951734, 140.451313371332 36.380640042663, 140.451467907627 36.3803186575536, 140.451649468837 36.3799467151849, 140.451801409785 36.3796112259297, 140.451887693676 36.3794898099447, 140.452147435337 36.3792263553514, 140.452395412803 36.3789014569562, 140.45276435647 36.3785852947006, 140.453417989399 36.3787842639476, 140.45383673521 36.3789222056441)) ^^http://www.opengis.net/ont/geosparql#wktLiteral