メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.64092555349 36.6072353464824, 136.640499026037 36.6074458138234, 136.640297376261 36.6075549696015, 136.64006976653 36.6076602075851, 136.638934390266 36.6082292092234, 136.638716865994 36.6084370011685, 136.638708605421 36.6083164306908, 136.638735471898 36.6081484939816, 136.63873547775 36.6079745195483, 136.638784252846 36.6077635199146, 136.638871559574 36.6074282129168, 136.638805435774 36.6063668412544, 136.638759340966 36.6058135328738, 136.638755061735 36.6057623985259, 136.638742274455 36.6052294437349, 136.638671306371 36.6046355420693, 136.638659994167 36.6043288065913, 136.640314337034 36.6042823876252, 136.642019078964 36.6042215245342, 136.642034626101 36.6042209583781, 136.642620326331 36.6042240933669, 136.643107939561 36.6042362292695, 136.643127277965 36.6042368763663, 136.643124978731 36.6043702837358, 136.644005591555 36.6044637667693, 136.644686106987 36.6045296867176, 136.644627958715 36.6048963156991, 136.644584326729 36.6051091552867, 136.644434807289 36.6058384791981, 136.644402565929 36.6059958354216, 136.64403124005 36.6060916515792, 136.643524043117 36.6062364388258, 136.643302950292 36.606290174355, 136.642583940845 36.6065613241486, 136.642563899191 36.6065677103609, 136.642107920715 36.6067184892901, 136.641675762675 36.6068719773982, 136.641499571969 36.6069485069167, 136.64092555349 36.6072353464824)) ^^http://www.opengis.net/ont/geosparql#wktLiteral