メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.505920018814 35.7405172511052, 139.506451715856 35.7413712123048, 139.506466840977 35.7413951067389, 139.50675774083 35.7418492219365, 139.506979805447 35.7417561996666, 139.507170374921 35.7416763676906, 139.50827946145 35.7411985927452, 139.50829179792 35.7412561476269, 139.508369477278 35.7413764020445, 139.508554214217 35.7416624108938, 139.508805638097 35.7420694713894, 139.508882464758 35.7422087020341, 139.50904377754 35.7424571489515, 139.509117540149 35.7425694189657, 139.509293934068 35.7428529732147, 139.509611578397 35.7433547638493, 139.508112746139 35.7440582868831, 139.506569027518 35.744805856246, 139.506336059718 35.7443906372951, 139.506142477956 35.7440291129559, 139.506084818563 35.7439297372945, 139.505801130545 35.74344075702, 139.505672175817 35.7432026395511, 139.505616061006 35.7431005746213, 139.505465476985 35.7428293725302, 139.505282424163 35.7424874329454, 139.505252802024 35.742433764179, 139.505013552998 35.7420001640163, 139.504769558337 35.7415608466556, 139.504664592945 35.7413663468339, 139.504453366947 35.7409826955938, 139.504184691081 35.7405240152514, 139.504149859431 35.7404623892499, 139.504292743623 35.7404256548796, 139.504561525321 35.7403565522701, 139.504574067773 35.7403533930233, 139.504580199379 35.7403858962904, 139.504850522408 35.7403182754582, 139.505110490901 35.7402588298991, 139.505669304845 35.7401206070257, 139.50591587906 35.7405106203203, 139.505920018814 35.7405172511052)) ^^http://www.opengis.net/ont/geosparql#wktLiteral