メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.012672082585 35.3834720143258, 137.012685719451 35.3831125276851, 137.012812045634 35.383127267399, 137.013127836568 35.38316879886, 137.013283298695 35.3831915329849, 137.013573153119 35.3832556354436, 137.013786030636 35.3833228786691, 137.01387991654 35.3833601109287, 137.01397055376 35.3834053668615, 137.014703287262 35.3835462275072, 137.014681895825 35.3836742977009, 137.014693996392 35.3837976221268, 137.014731658255 35.3839734432619, 137.014855253677 35.3841466970456, 137.014957031894 35.3842940780868, 137.015044313377 35.3843989765572, 137.015074185476 35.3844514083471, 137.014970378629 35.3845229672331, 137.014881208791 35.384566585792, 137.014727169607 35.3846446997949, 137.014318502082 35.3848855878481, 137.013673887882 35.3852595519082, 137.0135106204 35.3850802600418, 137.013152460753 35.3847275510526, 137.012942050216 35.3846344648469, 137.01286433546 35.3846157736999, 137.012673224182 35.3845943317521, 137.01268041168 35.3842122306479, 137.012681113056 35.3838381499652, 137.012672082585 35.3834720143258)) ^^http://www.opengis.net/ont/geosparql#wktLiteral