メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.135259162396 36.577322269504, 137.136178858741 36.5779410663744, 137.137103206171 36.5785276871614, 137.137852295407 36.5790265723226, 137.137688040399 36.579155979211, 137.13782608198 36.5792794319518, 137.137706619385 36.5793847339232, 137.137803618672 36.5794750515036, 137.137671095201 36.579575880708, 137.137745713273 36.579639121406, 137.137626254319 36.5797323850252, 137.137607571317 36.5797985978918, 137.137437751345 36.5798000755938, 137.136857188838 36.5805613262939, 137.136439582834 36.5803383969057, 137.135996123166 36.5800772653082, 137.135533714433 36.5797939850315, 137.134929774027 36.5795347119339, 137.134978653302 36.5788423100123, 137.135321963173 36.5789296936385, 137.135247373858 36.578803226466, 137.135154111906 36.578703897348, 137.135027262241 36.5786075504545, 137.13494145151 36.5785473333852, 137.134836983119 36.5784509573075, 137.13487805063 36.5784058364986, 137.135012448661 36.5783215551012, 137.134881873619 36.578177050381, 137.134669194733 36.5780746644992, 137.134432269757 36.5779165808174, 137.134245733261 36.5777630138935, 137.134036807899 36.5775883909388, 137.133893175499 36.5774724663957, 137.134020119884 36.5773340099193, 137.134300136725 36.577075231482, 137.134516696007 36.5768495301636, 137.135259162396 36.577322269504)) ^^http://www.opengis.net/ont/geosparql#wktLiteral