メタデータ名 G20644125383
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.981499437167 43.5628732976109, 144.980891599821 43.562467642406, 144.981610323207 43.5618701584067, 144.982217335275 43.5622661960568, 144.981499437167 43.5628732976109)) ^^http://www.opengis.net/ont/geosparql#wktLiteral