メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.478005651312 34.7034565648418, 135.479255604014 34.7041890088566, 135.479512322929 34.7043358903455, 135.479979548617 34.7046286110252, 135.480139176795 34.7047276097813, 135.481207732826 34.7050820464464, 135.481861936239 34.7052947027683, 135.482585458948 34.7055515979215, 135.482176014632 34.7064162708521, 135.48208350252 34.7065363109927, 135.481913066129 34.7067346178244, 135.479068785446 34.7099440390217, 135.47749741541 34.7089770979693, 135.476977856075 34.7086566758964, 135.476803640005 34.7085307074552, 135.476570404287 34.7083777223216, 135.475956299736 34.7079916744051, 135.475478614247 34.7076933997221, 135.475374082107 34.7076281561818, 135.474916577281 34.7073423615551, 135.474042171154 34.70678474682, 135.47449154128 34.7062959393074, 135.476099908791 34.7045301765515, 135.476241580123 34.7043916184124, 135.47653647003 34.7040610255954, 135.477033728912 34.703513112675, 135.477421953764 34.7031144603093, 135.477924207306 34.7034087479067, 135.478005651312 34.7034565648418)) ^^http://www.opengis.net/ont/geosparql#wktLiteral