メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.563608319832 33.211939596309, 131.563981691773 33.2119619571233, 131.564481636928 33.2120208029332, 131.564406569064 33.2126790422786, 131.56440137139 33.2127244701507, 131.56432921133 33.213236057016, 131.564328855942 33.2132394942496, 131.564277122338 33.2137414955537, 131.564220345404 33.2140208508507, 131.564057471385 33.2139598942358, 131.563919127983 33.2139081167402, 131.563501009475 33.213706278151, 131.563325976948 33.2136215223466, 131.562626132478 33.2132024855071, 131.562616033507 33.2131964368775, 131.562150456735 33.2128465655744, 131.562031768004 33.212752433047, 131.561638176802 33.2124402434054, 131.561504672283 33.2123343602894, 131.561098185112 33.2120119737351, 131.561278861017 33.211997532204, 131.561853890293 33.2119515422518, 131.562731061501 33.2119353846872, 131.563608319832 33.211939596309)) ^^http://www.opengis.net/ont/geosparql#wktLiteral