メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.997947653767 34.0726360889776, 132.99754077103 34.0731103029123, 132.996919275733 34.0738445593086, 132.996906529664 34.0738599322832, 132.996433315658 34.0735156358202, 132.995892311433 34.0731709174874, 132.996234999056 34.0727788426915, 132.996502997939 34.0724979005457, 132.99680699189 34.0721774486155, 132.996930960557 34.0720546157673, 132.997639604656 34.0724671604708, 132.99765600042 34.0724498284614, 132.998359333022 34.0718093337627, 132.998552032136 34.0719335462244, 132.997947653767 34.0726360889776)) ^^http://www.opengis.net/ont/geosparql#wktLiteral