メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.731263936782 36.028377435577, 139.731418880385 36.0288571120251, 139.731578367888 36.0293434419134, 139.731746015164 36.0298482460757, 139.731186135712 36.0301751122908, 139.730719371738 36.0304590080117, 139.730163737964 36.0307986168726, 139.729259719981 36.0313172929565, 139.729196893089 36.0313564006301, 139.72867067597 36.0316662823575, 139.728435781538 36.0318064680133, 139.727613117937 36.0323071907242, 139.727398740099 36.0317701039477, 139.727181104554 36.0312482513749, 139.726874686695 36.0304411184522, 139.72682755999 36.0303095493334, 139.726787675537 36.0302001602191, 139.72671694069 36.0300331080344, 139.726677101366 36.0299793180824, 139.726583510021 36.0298384176695, 139.727033153136 36.0296277378159, 139.727140554357 36.0295775841303, 139.727676692066 36.0293334739702, 139.728555069768 36.0289300538721, 139.7288733157 36.028784368777, 139.728898231862 36.0287729616461, 139.729275082787 36.0285915187751, 139.73046385579 36.0280494735648, 139.731114946381 36.0277647099928, 139.731196335066 36.0277317468285, 139.731244452046 36.0278210169287, 139.731306843929 36.0279495149964, 139.731422670316 36.0283225365893, 139.731263936782 36.028377435577)) ^^http://www.opengis.net/ont/geosparql#wktLiteral