メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.262226740986 37.1068077168817, 138.262412245288 37.1069570565183, 138.262529903163 37.1070747205469, 138.262601054475 37.1071951788526, 138.262672399315 37.1074076958615, 138.262673709146 37.1074115967946, 138.261506891256 37.1077014984135, 138.261156112928 37.107798090545, 138.260456072107 37.108067376111, 138.260224449158 37.1077976239241, 138.260131538217 37.1077774421387, 138.260017112237 37.107771438656, 138.259249217324 37.1074462493446, 138.259122059374 37.1075047039375, 138.258886433269 37.1070973715218, 138.258417528351 37.1068062147852, 138.257710258946 37.1064130475891, 138.257465597739 37.1063969147332, 138.257306369115 37.1063757488452, 138.256750234598 37.1062567490526, 138.256658822763 37.1060903434917, 138.257910481246 37.1061129167407, 138.258205602966 37.1060921207955, 138.260053171515 37.1059712744696, 138.26068631592 37.1059295359367, 138.260779355408 37.1059153608725, 138.26100487776 37.1058385130599, 138.261123089049 37.1057786285253, 138.26135558017 37.1057705059175, 138.261511966164 37.1057580777243, 138.261502571405 37.1059302610184, 138.261555099341 37.1060114688573, 138.261777380668 37.1064086964827, 138.261845198945 37.1064489618347, 138.261891562118 37.1064919993312, 138.261973498003 37.1065924149926, 138.262080467449 37.1066985830744, 138.262226740986 37.1068077168817)) ^^http://www.opengis.net/ont/geosparql#wktLiteral