メタデータ名 C15323-19971227
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.2250000 32.7833333, 130.2312500 32.7833333, 130.2312500 32.7875000, 130.2250000 32.7875000, 130.2250000 32.7833333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral