メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.319049825353 43.0534803660723, 141.319290242936 43.0535317632252, 141.319213508798 43.0536845974324, 141.319168214805 43.0538637790981, 141.319104355826 43.0540973850964, 141.319070335657 43.0542350235913, 141.318949473895 43.0547179044583, 141.318551428364 43.0546509471058, 141.318388533714 43.0546288036089, 141.318169164734 43.0545931892338, 141.317609657219 43.0545235768429, 141.317719332247 43.0540770370115, 141.317901999726 43.0534905738518, 141.318035088052 43.0529037065354, 141.318774911489 43.0533637040465, 141.318929981259 43.0534273470216, 141.319049825353 43.0534803660723)) ^^http://www.opengis.net/ont/geosparql#wktLiteral