メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.871165221364 35.2395629787514, 135.869724342051 35.2397131524738, 135.868940669721 35.2399928884582, 135.868548280591 35.2403238151613, 135.867726968182 35.2408450542432, 135.866942463641 35.2413261848061, 135.866329604866 35.2416769303841, 135.865325076325 35.2420932965664, 135.864816231717 35.2422777352626, 135.864342066389 35.2423772088413, 135.864188438979 35.2424215451426, 135.863934225359 35.2424574595802, 135.863634672737 35.2425017725358, 135.863380405514 35.2424978250183, 135.863208329941 35.2425305199433, 135.863204345928 35.2425323462413, 135.862981201331 35.2422721641892, 135.862556301858 35.2412442143484, 135.861820635761 35.2395316171349, 135.861216519377 35.2379631845326, 135.86079918124 35.2368688383694, 135.860595346415 35.2363343081191, 135.860098903315 35.2350475920895, 135.859572590969 35.2338716185486, 135.858988036756 35.2322652124938, 135.858561174559 35.2294237530897, 135.867098275801 35.2289164202605, 135.870384185405 35.2366233373617, 135.870426782688 35.2367059191937, 135.87071853737 35.2378502036264, 135.870876023229 35.2385548267459, 135.871165221364 35.2395629787514)) ^^http://www.opengis.net/ont/geosparql#wktLiteral