メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.731312631915 35.3364879846579, 136.732365954358 35.3363252169336, 136.732459732413 35.3367419124521, 136.732620288832 35.3369876404123, 136.733089672139 35.3377338646409, 136.733098238219 35.3377551641067, 136.732567045 35.3377741726606, 136.731666570699 35.3379156578355, 136.731910541211 35.3388140381274, 136.732102670303 35.3395796197162, 136.73283145652 35.3394461780158, 136.733592695989 35.3393103124686, 136.73379728433 35.3400715002735, 136.733027117639 35.340212334334, 136.731803491092 35.3404327329338, 136.731565523277 35.3402789826421, 136.730103448734 35.3418515881178, 136.729682204733 35.3423098015007, 136.728519131881 35.3429217382218, 136.727566689611 35.3419659173081, 136.72745587602 35.3418603689798, 136.727395366923 35.3418375424854, 136.727320834818 35.3417853680062, 136.727228214833 35.3416930557628, 136.726816272414 35.3412102696355, 136.726243805736 35.3405906228648, 136.726117358149 35.3405403010201, 136.725897081167 35.3403512505461, 136.725713968225 35.340155362696, 136.724730347428 35.3384782509674, 136.724523369671 35.3381438888468, 136.725312205813 35.3379425395816, 136.725380189375 35.3379251818343, 136.726400483549 35.3376779091268, 136.727997847842 35.3369962267691, 136.728209303676 35.3369464296475, 136.728656808171 35.3368839656405, 136.729403724811 35.3367796950811, 136.730212969145 35.3366619827492, 136.731265328362 35.3364954197798, 136.731312631915 35.3364879846579)) ^^http://www.opengis.net/ont/geosparql#wktLiteral