メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.503361336676 34.5960526047852, 135.503491359202 34.5966533471947, 135.503582205176 34.5969455824681, 135.503714131193 34.5973695491806, 135.503806168506 34.5976119240682, 135.503892274202 34.5978135648715, 135.503971910103 34.5980001078086, 135.50412446439 34.5983214685909, 135.503446236751 34.5983356296852, 135.502822466087 34.5983514158317, 135.502048137791 34.5983770122593, 135.501437326264 34.5983907316549, 135.500613674995 34.5984387981967, 135.4999144633 34.5984794771575, 135.499884261236 34.5980036593871, 135.499859188244 34.5976174521863, 135.499809868453 34.5975544267434, 135.499771482875 34.5974714428682, 135.499568590574 34.5970964836263, 135.499598601067 34.5969205268948, 135.499721771542 34.5967476266484, 135.499742604246 34.5966892541434, 135.499770993673 34.5966276714685, 135.499762734756 34.5965204413241, 135.49963911197 34.5953881031387, 135.499668207728 34.5953862501657, 135.50054136588 34.5953437454283, 135.501146032787 34.5953142293709, 135.501169589632 34.5953130576092, 135.502531415436 34.5952330829005, 135.502585517536 34.595229921544, 135.502943678032 34.5952116522703, 135.503213916356 34.5951979564039, 135.503253839237 34.5954954797266, 135.503309567737 34.5958065889294, 135.503316490134 34.5958453544544, 135.503361336676 34.5960526047852)) ^^http://www.opengis.net/ont/geosparql#wktLiteral