メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.018693580205 40.2068961647824, 140.019922763056 40.207064736696, 140.019925134172 40.2071196716864, 140.019896031432 40.2074728228361, 140.01984505406 40.2079511679681, 140.019908285236 40.2082727419242, 140.019942997186 40.2084393884113, 140.01995137368 40.208475578415, 140.01994019658 40.2084663533311, 140.019516532184 40.208706921841, 140.018993887587 40.2090124415126, 140.018748822509 40.2091754558146, 140.018570072105 40.2093950496876, 140.018532235876 40.2094353646212, 140.018430120788 40.2095399438875, 140.017287023494 40.2101163385282, 140.017170311176 40.210182890713, 140.016724476801 40.2101058233053, 140.016639025177 40.2100988890549, 140.015689955403 40.2100017410988, 140.015636484796 40.2099988859975, 140.015327953552 40.2099671251245, 140.015412721143 40.2096878399033, 140.015543175879 40.2093033332166, 140.015616946566 40.2090988707417, 140.015634192756 40.2090461683361, 140.015677013243 40.208919731181, 140.015722271632 40.2088271011228, 140.015733537661 40.2088060732608, 140.015730361678 40.208726822264, 140.015728499744 40.2086528762398, 140.015733261058 40.2084860298104, 140.015743183314 40.2082336758716, 140.015774834747 40.2077924484874, 140.016664173104 40.2078404874104, 140.016823022755 40.2078487652275, 140.016846866757 40.20703359918, 140.016885922679 40.2065026423555, 140.01744981737 40.2065209278775, 140.017436820341 40.2068312187601, 140.017777780722 40.2068515242233, 140.018693580205 40.2068961647824)) ^^http://www.opengis.net/ont/geosparql#wktLiteral