メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.896846191416 37.7729476691695, 140.896801421527 37.7733013027976, 140.896856134125 37.7733941483479, 140.89699777917 37.7735878598914, 140.897231131493 37.7738443762734, 140.897380436884 37.7740774362382, 140.897527535595 37.774403997086, 140.897565875715 37.7747215448223, 140.897512679021 37.7749820546241, 140.897315186308 37.7753653617042, 140.897127690815 37.7756977569558, 140.897100119918 37.7757602320343, 140.896976229547 37.7758093574646, 140.896851568248 37.7758048500117, 140.896653059797 37.7757401890373, 140.896252173945 37.7755940092089, 140.89606223503 37.775508153205, 140.895465347382 37.7752237982965, 140.895479758031 37.7751092096282, 140.895492096345 37.7750108310235, 140.895508490699 37.7748800348847, 140.895428273556 37.774622135095, 140.895324628501 37.7738487525805, 140.895664779682 37.7733581491749, 140.895607756017 37.772886751853, 140.895517930197 37.7718023896845, 140.895622522539 37.7717745589273, 140.895695982515 37.771932138403, 140.895782118181 37.7721079069827, 140.895898034702 37.7722453946738, 140.896098996291 37.7724824950294, 140.896202856463 37.7725211190269, 140.89633097514 37.7725199638524, 140.896515576085 37.7724814130641, 140.896636120473 37.7724465377509, 140.896826458996 37.7725606881037, 140.896863469611 37.7726620006862, 140.896846191416 37.7729476691695)) ^^http://www.opengis.net/ont/geosparql#wktLiteral