メタデータ名 C21213-19721101
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.907568342252 35.0984306720868, 136.907446422421 35.098792191674, 136.90733043098 35.0991619640477, 136.90653632322 35.0989941875407, 136.906071496683 35.0989014884156, 136.906238417181 35.0983425209328, 136.906352896659 35.0980116229208, 136.906674181491 35.0980798540571, 136.90672975482 35.0979029215504, 136.906930987835 35.0979447662448, 136.906874204133 35.0981254995257, 136.907396560277 35.0982405733784, 136.907434343357 35.0981471279962, 136.907641665671 35.0981879984606, 136.907568342252 35.0984306720868)) ^^http://www.opengis.net/ont/geosparql#wktLiteral