メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.616810668193 34.7323507944878, 135.616806001364 34.7323730360668, 135.616766127915 34.7326026509087, 135.616736594715 34.732772858707, 135.616735401431 34.7330320361079, 135.616689751373 34.7332288136678, 135.616674645926 34.7333032796911, 135.616683195625 34.7333458464955, 135.616865346897 34.734251579653, 135.616888886755 34.734345607797, 135.616969207756 34.7346429309297, 135.616978097737 34.734675920344, 135.617003850278 34.7347713635463, 135.617068345397 34.7349659516672, 135.6171794123 34.7353764822057, 135.617190781073 34.7354180706641, 135.61652939291 34.7353613415562, 135.616490579205 34.7353512193, 135.616490456633 34.7353500920409, 135.616413079589 34.7353309742508, 135.616088087407 34.7352461402848, 135.615011027621 34.7349004600676, 135.614652059348 34.7348848205993, 135.613679631537 34.73486385703, 135.613753078227 34.7334219721991, 135.61375377977 34.7334084519311, 135.613758473491 34.733408609217, 135.613778305648 34.733408953224, 135.613908871403 34.731432265463, 135.614837146342 34.7314643543916, 135.615907673543 34.731496322181, 135.616641433525 34.7315217290662, 135.616983942268 34.7315332270816, 135.61688014384 34.7320188666396, 135.616810668193 34.7323507944878)) ^^http://www.opengis.net/ont/geosparql#wktLiteral