メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.842544606515 35.7334551504006, 140.842891473806 35.7335890960137, 140.842951146796 35.7336367609473, 140.843024141238 35.7337476527603, 140.843066253046 35.7338816210002, 140.84311156721 35.7340231822316, 140.843144096676 35.7341369669976, 140.84316758582 35.7342736251127, 140.843197680297 35.7344406478615, 140.84322139403 35.7345950495617, 140.842975659758 35.734592041935, 140.842811288516 35.7346238412819, 140.842705696806 35.7346399192167, 140.842480754349 35.7346760290178, 140.841782829002 35.7348162189816, 140.841311287054 35.7338025738897, 140.841408877141 35.7337959652298, 140.841699888322 35.7336713180737, 140.841720743502 35.7335925755252, 140.841818491144 35.7334549008778, 140.841959097974 35.73327127189, 140.842009352237 35.7332844590362, 140.842093143261 35.7331494889533, 140.842131831809 35.7330743815848, 140.842160159043 35.7330061562525, 140.842377546846 35.733028222635, 140.842332751109 35.7331806637003, 140.842504660103 35.7332055231223, 140.842483236612 35.7333212748898, 140.842568938018 35.7333375436241, 140.842544606515 35.7334551504006)) ^^http://www.opengis.net/ont/geosparql#wktLiteral