メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.672326671762 36.0687834950406, 139.672519838332 36.0691971478794, 139.672922633108 36.0700526341136, 139.673130473905 36.0705295721677, 139.672515328712 36.0711420675163, 139.671976113542 36.0715685367455, 139.671689329405 36.071764493651, 139.671545501249 36.071838239792, 139.670919525056 36.0721315057319, 139.669508627244 36.0727597205451, 139.6694773401 36.0727161456164, 139.669258869578 36.0721843336525, 139.669051323317 36.0722358099198, 139.668886326442 36.07225884195, 139.668533116942 36.0705145169803, 139.668478794831 36.0705481148454, 139.668443855503 36.0704685998927, 139.667985895521 36.0699321131441, 139.668721466589 36.069506685612, 139.669529086466 36.0690268373651, 139.669980022607 36.0687613536954, 139.670083147344 36.0687031923227, 139.670110445902 36.0686878071987, 139.670223185381 36.0686254331156, 139.670329618714 36.0685765972146, 139.670543879798 36.0684808485163, 139.670777261922 36.0683758393615, 139.67194216946 36.0678740938282, 139.672307047391 36.0687414661436, 139.672326671762 36.0687834950406)) ^^http://www.opengis.net/ont/geosparql#wktLiteral