メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.451511983023 35.4899679191583, 139.451618922111 35.4900047638709, 139.45214959949 35.4901591185879, 139.453329132552 35.4905056146215, 139.453722759903 35.4906209416545, 139.454373932689 35.490811718654, 139.454572841816 35.4908665567256, 139.454803197757 35.4909356097761, 139.455316621873 35.4910895425351, 139.454944174551 35.4919496664101, 139.454673961433 35.4925737090367, 139.454582150496 35.4927787012606, 139.454256552975 35.4935055788238, 139.454248721321 35.4935230159437, 139.453815266445 35.4944871540884, 139.453708663622 35.4947242767196, 139.453296094778 35.4945530857556, 139.4524577699 35.494205272872, 139.452440624471 35.4941981424467, 139.452113694359 35.4940550284469, 139.452065099217 35.4940337522826, 139.451928476302 35.493971855009, 139.451696090573 35.4938665658587, 139.451457903524 35.4937586866936, 139.451450255217 35.4937552126371, 139.451055497628 35.4935437260242, 139.45103321533 35.4935300307282, 139.450651441529 35.4932955585224, 139.450651012848 35.4932953102277, 139.450409693366 35.4931508994582, 139.450387060046 35.4931373570318, 139.449557905367 35.492641127266, 139.449836580908 35.4921197074002, 139.449912427337 35.4919777539247, 139.450083171049 35.4916559682076, 139.450157751346 35.4915154084565, 139.450175216641 35.4914824419721, 139.450295555598 35.4912556089205, 139.450396151817 35.4909874542921, 139.450887312099 35.490560243564, 139.450894095339 35.4905464299327, 139.45098973381 35.4903516604815, 139.451219182667 35.4898844759513, 139.451511983023 35.4899679191583)) ^^http://www.opengis.net/ont/geosparql#wktLiteral