メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.607358219452 35.0923397442571, 136.607653593877 35.0927373598992, 136.607488807926 35.0928379854042, 136.607619635078 35.0933679173826, 136.607267974854 35.0935601951835, 136.607162097852 35.0934246659782, 136.606499861445 35.0937749257004, 136.606627902065 35.0939240063886, 136.606430269226 35.0940609966067, 136.606513095918 35.0944790526874, 136.606691109726 35.0953771640311, 136.606716493029 35.0954657053039, 136.606904860184 35.0961226993896, 136.607065031307 35.0966813759126, 136.607215068465 35.0971908740099, 136.607123909097 35.0975405897712, 136.606852156874 35.098111658248, 136.606290041799 35.0992931165552, 136.604595794321 35.0996168158083, 136.604473306054 35.09923796254, 136.605153882819 35.0990911458946, 136.604806909701 35.0978302467373, 136.604469886456 35.0965692959167, 136.60411114209 35.0952718999936, 136.603926263043 35.0947091718294, 136.603856790953 35.0944976971507, 136.603822340815 35.0944243880734, 136.60374641206 35.09426281376, 136.603300694616 35.0936588137426, 136.605243611073 35.0925704740352, 136.607317369695 35.0914304641648, 136.607721899688 35.0919093651436, 136.607286844372 35.0921429103154, 136.607417325123 35.0923090922874, 136.607358219452 35.0923397442571)) ^^http://www.opengis.net/ont/geosparql#wktLiteral