メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.364501521843 38.3311641321326, 140.365024831648 38.3318356062898, 140.365419288748 38.3323336928672, 140.364652050022 38.3324788606585, 140.364028613117 38.3326133376863, 140.36325937782 38.3327762263606, 140.362901039247 38.3324577647282, 140.362425258279 38.3320048130128, 140.362036613878 38.3315302491505, 140.361148514261 38.3301838283079, 140.361769632501 38.3299147771799, 140.361782356626 38.3299093379837, 140.362465938611 38.3296184332807, 140.363056325398 38.3293816294129, 140.363414093128 38.3298212947923, 140.363720535319 38.330197545936, 140.364501521843 38.3311641321326)) ^^http://www.opengis.net/ont/geosparql#wktLiteral