メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((145.005091184237 43.567143400817, 145.005013238491 43.5670925766517, 145.004236415647 43.5665867330401, 145.004343070728 43.5664995674869, 145.005393209951 43.5656752456735, 145.005692968824 43.5658398377966, 145.005810201029 43.565891225825, 145.006169588601 43.5660697424837, 145.006247335559 43.5661119920043, 145.006337649478 43.5661583675211, 145.005510121816 43.566812853287, 145.005091184237 43.567143400817)) ^^http://www.opengis.net/ont/geosparql#wktLiteral