メタデータ名 G20543927274
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.384579113858 42.986615598048, 144.3838607232 42.9862792031853, 144.383020174449 42.9861383451715, 144.383214198524 42.985539119751, 144.38483580014 42.985834800605, 144.384579113858 42.986615598048)) ^^http://www.opengis.net/ont/geosparql#wktLiteral