メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.639148480495 33.2383334717592, 131.63934108417 33.2380406976965, 131.639391633906 33.23796621983, 131.640116453804 33.2383154553476, 131.640168021841 33.2383403051851, 131.640285124107 33.2383967302297, 131.640672616933 33.2385678796485, 131.640854318088 33.2386481525099, 131.640898541026 33.2386657123573, 131.641277670174 33.2388162081915, 131.641636540992 33.2389586540457, 131.642005122156 33.2391049769322, 131.642257074653 33.2391970029363, 131.642214546107 33.2396742367251, 131.642172573988 33.2401416401855, 131.642122325306 33.240618015443, 131.642065132066 33.2410965401216, 131.642015153462 33.241524040393, 131.64193439515 33.2420700708468, 131.640432665689 33.2419968304904, 131.639033591036 33.2419753519471, 131.638636384004 33.2419513259427, 131.63871706827 33.2414153397505, 131.638753990505 33.2409194173728, 131.638770869787 33.2407679703241, 131.638835596251 33.240377860402, 131.638893028752 33.2398897748991, 131.638936268332 33.2394269660893, 131.638992112589 33.2389569775265, 131.639027879393 33.2386365498582, 131.639047904457 33.2384798724631, 131.639148480495 33.2383334717592)) ^^http://www.opengis.net/ont/geosparql#wktLiteral