メタデータ名 G20533604403
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.7187500 44.1041667, 143.7250000 44.1041667, 143.7250000 44.1083333, 143.7187500 44.1083333, 143.7187500 44.1041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral