メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.677727581579 34.8354282518568, 134.676687793798 34.8357700291063, 134.676673694695 34.8357436583484, 134.676551894045 34.8354520081736, 134.676387811843 34.8351296297532, 134.6762723887 34.8348819787797, 134.676262843862 34.8348567219494, 134.677281447781 34.8344950754178, 134.677427662543 34.8348009147999, 134.677509754009 34.8349725159884, 134.677727581579 34.8354282518568)) ^^http://www.opengis.net/ont/geosparql#wktLiteral