メタデータ名 S271220310
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.6125000 34.1500000, 134.6187500 34.1500000, 134.6187500 34.1541667, 134.6125000 34.1541667, 134.6125000 34.1500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral