メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.760185189164 35.4150006000522, 136.759819272088 35.4150308197626, 136.759444597651 35.415066608397, 136.759390917722 35.4147415448576, 136.75938377303 35.4146654319923, 136.759288261678 35.4146713087663, 136.759305008581 35.4143341584972, 136.759362833777 35.4143302321738, 136.759360803448 35.4142376935062, 136.759612220536 35.4142159308306, 136.759597847956 35.4140801830763, 136.759353978833 35.4140978515697, 136.759351554449 35.4140752395839, 136.759328941751 35.4140731203405, 136.759320674749 35.4139723212556, 136.759066824401 35.4139735474529, 136.759064927167 35.4138460456344, 136.759376581087 35.4138450484435, 136.759369343489 35.4137874558635, 136.75933414157 35.4137914571255, 136.759322646732 35.413579629874, 136.759042348252 35.4135889715821, 136.759033245806 35.4133977145133, 136.759229238675 35.4134066116214, 136.759688845422 35.4133970606133, 136.759990768985 35.4133812033338, 136.760068218134 35.4133751252015, 136.760107073529 35.4138522441011, 136.760060644543 35.4138562796449, 136.760081171889 35.4141286263823, 136.760100621281 35.4143671696454, 136.760061291779 35.4143795377949, 136.760067128859 35.4145363131354, 136.76015300292 35.4145312130571, 136.760160101886 35.4145994728182, 136.760163174408 35.4146485829011, 136.760163504566 35.4146538886088, 136.760177890339 35.4148838851908, 136.760185189164 35.4150006000522)) ^^http://www.opengis.net/ont/geosparql#wktLiteral