メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.979643555467 39.6951894959256, 140.980833540074 39.6956975884811, 140.979981560993 39.6968947119426, 140.979635515513 39.6973666058446, 140.979101407586 39.6981212786622, 140.978979248275 39.6981970480914, 140.978886434104 39.6982614145579, 140.978725758165 39.6986319829079, 140.978408708875 39.6990821272365, 140.977388497398 39.6990096944142, 140.977482067136 39.6993081631229, 140.977516798745 39.6995386570332, 140.977587277113 39.7004947406958, 140.977483049366 39.7008285378441, 140.977325098482 39.7009386906666, 140.977052727214 39.7011650637414, 140.976813899946 39.7013624017663, 140.976691645038 39.70152141838, 140.976475095674 39.7019706923951, 140.975767255202 39.7019654832035, 140.97536177049 39.7018911090675, 140.975368672005 39.7013962836807, 140.974982129049 39.7012949684985, 140.974715843955 39.7012138064661, 140.97533715433 39.7007393707298, 140.975848208747 39.7002226696582, 140.976485341794 39.6995267142378, 140.977067565008 39.6987820217809, 140.97757816721 39.6980601448082, 140.978172814533 39.6972242646355, 140.979170935015 39.6958505835929, 140.97917087874 39.6958505599917, 140.977882219393 39.6953101022334, 140.976178036379 39.6945893738381, 140.975077033102 39.694099088546, 140.974661589047 39.6937954904339, 140.974187744796 39.6932097746894, 140.973937450171 39.692883488938, 140.973820301774 39.6925570401289, 140.973318157437 39.6913612388496, 140.973391491449 39.6912985547107, 140.973496142365 39.6912503984002, 140.974274923217 39.6911128573913, 140.974494889276 39.6916543390743, 140.974524186486 39.6916833667127, 140.974586890939 39.6916961677687, 140.974670476597 39.691708977372, 140.974716499781 39.6917379844153, 140.97491337738 39.6919830920917, 140.974951134155 39.6920508117141, 140.974974496231 39.6922396241825, 140.974819920015 39.6922495253366, 140.974665482912 39.6923336325551, 140.975056955031 39.6927221270685, 140.975203003891 39.6926283538272, 140.97568015995 39.6930344735941, 140.976239407113 39.6937359072738, 140.979643555467 39.6951894959256)) ^^http://www.opengis.net/ont/geosparql#wktLiteral