メタデータ名 S313290740
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.399688638658 44.1719095490836, 142.398662724662 44.1717509825397, 142.398947414586 44.1708684739644, 142.399944764712 44.171019025583, 142.399688638658 44.1719095490836)) ^^http://www.opengis.net/ont/geosparql#wktLiteral