メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.840986961862 34.0445285960423, 131.840570628109 34.0448461617553, 131.840194216818 34.0451183257801, 131.839855477868 34.0453857997832, 131.839303853551 34.0458357065954, 131.838908325489 34.0459721495849, 131.838504449016 34.0461058929913, 131.838281272214 34.0456151780094, 131.838257980331 34.0454395811622, 131.838240010317 34.0453324651993, 131.8382363039 34.045102822326, 131.838238897898 34.0450499994695, 131.83824626706 34.0449001238146, 131.838251649053 34.0448485766341, 131.838274917335 34.0446247810022, 131.838285014738 34.0443875663366, 131.838271947387 34.0442000200889, 131.838239871256 34.0440375000668, 131.838198337365 34.0439627222128, 131.838138455761 34.0438739488309, 131.838073858567 34.0438058714631, 131.837924279745 34.0436682546021, 131.837828377995 34.0436161540479, 131.839356268078 34.0423964124754, 131.839823656555 34.0428055047796, 131.84062668243 34.0435402143356, 131.840825324374 34.043721490483, 131.840992627011 34.0438336525627, 131.841172780999 34.0439433112727, 131.841363858697 34.0440342618626, 131.841528314499 34.044105841374, 131.840986961862 34.0445285960423)) ^^http://www.opengis.net/ont/geosparql#wktLiteral