メタデータ名 G20473062312
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.353038650405 43.0567102316714, 141.352907367336 43.0572685347973, 141.35134902816 43.0570595899745, 141.351501993082 43.0564951998389, 141.351639936918 43.0559216190174, 141.353190553516 43.056132045649, 141.353038650405 43.0567102316714)) ^^http://www.opengis.net/ont/geosparql#wktLiteral