メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.12733457973 36.263371700847, 139.125507068722 36.2640510579233, 139.12372305303 36.2648450030392, 139.12345128289 36.2643276256527, 139.123316938865 36.2634388208692, 139.123272594099 36.2630927299677, 139.12327839425 36.2630330004394, 139.124201603755 36.2630043606048, 139.124163268356 36.2611149907154, 139.125867004992 36.2610781975903, 139.12582527152 36.2584566953794, 139.125823207103 36.2583286584565, 139.127004731778 36.2583015282977, 139.129049099049 36.2582814188913, 139.129052788973 36.2593296241397, 139.128934914182 36.2596091310171, 139.129071628254 36.2596575206806, 139.129288892418 36.2597011075309, 139.129532451308 36.2597307321497, 139.129534010993 36.2602893891756, 139.129821587549 36.2602628905292, 139.130026108886 36.2602782001611, 139.130256743234 36.2602901435234, 139.130168352199 36.2604376457745, 139.130150038435 36.2605362195965, 139.130157861295 36.2606384864224, 139.130219869859 36.2610053990793, 139.130265659382 36.2612418142628, 139.130264177106 36.2614074666476, 139.130236822919 36.2615447689592, 139.129936275604 36.262043494699, 139.129878764167 36.2621453620678, 139.129884918128 36.2622687995123, 139.12906733518 36.2626293029963, 139.128985502583 36.2626653804029, 139.127478866317 36.2633180574443, 139.12733457973 36.263371700847)) ^^http://www.opengis.net/ont/geosparql#wktLiteral