メタデータ名 G20523551153
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.9750000 35.2875000, 136.9812500 35.2875000, 136.9812500 35.2916667, 136.9750000 35.2916667, 136.9750000 35.2875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral