メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.229840906209 34.7189756351259, 135.230089213727 34.7192217109089, 135.2301942147 34.7193403823714, 135.230228337294 34.7193725280449, 135.230538900124 34.7196646257065, 135.230610469348 34.7197204400976, 135.230671170391 34.7197808419527, 135.230750903186 34.7198343423689, 135.231328190795 34.7202132079211, 135.231372221754 34.7202464067628, 135.231485051419 34.7203314947148, 135.231373194254 34.7203362642007, 135.231086481251 34.7203254212246, 135.230644242875 34.7203196684488, 135.23034100214 34.7202948601498, 135.23000798319 34.7202928072296, 135.229909656623 34.7202867707315, 135.229518004144 34.7202893745537, 135.229123944688 34.7203218550787, 135.22894140007 34.7203524964901, 135.228799405219 34.7203467804911, 135.228382480886 34.719651207943, 135.227993489302 34.7190140213959, 135.227790710954 34.7186864736613, 135.228148092292 34.7186703242955, 135.228194513216 34.7186722366482, 135.228751613039 34.7186996905066, 135.22895176948 34.718783857696, 135.229616161164 34.7188893968723, 135.229791196212 34.7189219128871, 135.229840906209 34.7189756351259)) ^^http://www.opengis.net/ont/geosparql#wktLiteral