メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.084423262758 34.6895981063186, 135.084614777036 34.6896555200815, 135.084773225089 34.6896770784905, 135.084862333582 34.6896777956052, 135.084934218179 34.6896783377913, 135.085070513223 34.689663973467, 135.085312623839 34.6895835972846, 135.085362530525 34.6896711837424, 135.085382405016 34.6897567020954, 135.085361538009 34.6898627557137, 135.085248825544 34.6900707941901, 135.085058255397 34.6904190440459, 135.08487574634 34.6907537215556, 135.085236832657 34.6908551613391, 135.085480331231 34.6909280287628, 135.085323829042 34.6912535312378, 135.085268711052 34.6913620502628, 135.085249959338 34.6914004793245, 135.085055770618 34.6913498439621, 135.085010326701 34.6914537956749, 135.084910906292 34.69162343861, 135.084859841928 34.691709395275, 135.084432251281 34.6914956800859, 135.084254619532 34.6914652251052, 135.083999719305 34.691640335086, 135.083939979679 34.691672255891, 135.083360782715 34.6915901884956, 135.083227925666 34.6916834102989, 135.082967077138 34.6918044656953, 135.082844074566 34.6917804330275, 135.082783906985 34.6917650278488, 135.082590822289 34.6915340847541, 135.082477920106 34.6914198407182, 135.08231097907 34.691364526097, 135.082353170096 34.6912019984782, 135.082856603384 34.690448408363, 135.083068907563 34.6900887585047, 135.083160427524 34.689950717461, 135.083259994048 34.6897968507155, 135.083453766791 34.6895004186686, 135.083634100244 34.6892266064468, 135.08378762027 34.689306793132, 135.083979479954 34.6894025190107, 135.084325912596 34.689555202626, 135.084423262758 34.6895981063186)) ^^http://www.opengis.net/ont/geosparql#wktLiteral