メタデータ名 C23201-19700901
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.4500000 33.7958334, 130.4562500 33.7958334, 130.4562500 33.8000000, 130.4500000 33.8000000, 130.4500000 33.7958334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral