メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.282411782859 35.9371874614369, 136.281321068451 35.9370742761178, 136.280415186207 35.9370492129547, 136.279459048087 35.9370447108076, 136.278427740428 35.9371289693998, 136.276674376778 35.9369968757137, 136.276882274552 35.9340865045535, 136.277149409485 35.9300721877048, 136.279775833283 35.9298193767012, 136.282091999358 35.9295469548558, 136.282116103341 35.9302447824747, 136.282184409137 35.93574675791, 136.282536757646 35.9357731552174, 136.282411782859 35.9371874614369)) ^^http://www.opengis.net/ont/geosparql#wktLiteral