メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.561898106284 34.6482240770445, 135.563120250044 34.6482595871166, 135.564463523371 34.6482986165767, 135.565088546863 34.6483173254883, 135.565341386943 34.6483376653081, 135.565321620921 34.6488189170277, 135.565340646471 34.6490849304864, 135.565324913206 34.6492339050259, 135.565317293992 34.6493468489219, 135.565344842208 34.6494818914679, 135.565412884816 34.6498111851736, 135.565251739714 34.6498406154304, 135.565128147242 34.6498596135578, 135.565034115469 34.6498732239937, 135.564902563305 34.6498824743409, 135.564691809128 34.6498887664394, 135.564475229184 34.6498844716825, 135.564412823355 34.6498884752874, 135.563620778534 34.6499446673255, 135.563610079188 34.6499454737905, 135.563433023009 34.6499614627275, 135.563073812533 34.6499824330682, 135.563023231966 34.6499822520067, 135.561907584189 34.6500623468132, 135.561893941587 34.6500635662738, 135.561764592871 34.6500752155483, 135.560690735919 34.650149110707, 135.560593775217 34.6501521423679, 135.560629991995 34.6496191141814, 135.560658050059 34.6491139465941, 135.56065894664 34.6490976099461, 135.560662098959 34.6490411362595, 135.560682009274 34.648683138813, 135.560682660132 34.6486728585277, 135.560713308811 34.6481692498629, 135.561898106284 34.6482240770445)) ^^http://www.opengis.net/ont/geosparql#wktLiteral