メタデータ名 C755
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.4000000 33.1791667, 130.4062500 33.1791667, 130.4062500 33.1833333, 130.4000000 33.1833333, 130.4000000 33.1791667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral