メタデータ名 G20493172181
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.4250000 35.6000000, 134.4312500 35.6000000, 134.4312500 35.6041667, 134.4250000 35.6041667, 134.4250000 35.6000000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral