メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.403438615403 37.2775193550239, 140.402455514641 37.2774978901796, 140.401516597481 37.2774707121969, 140.401529527343 37.2771393490018, 140.401572313912 37.2756023167977, 140.401587086856 37.2749057108481, 140.401638465577 37.2733755341179, 140.401835489278 37.2733586797368, 140.402189679043 37.2733433241065, 140.402503671005 37.273300705085, 140.402783180318 37.2732354399203, 140.402936792075 37.2731388179764, 140.403033221844 37.2730469761104, 140.403163172368 37.2728499352782, 140.403264960302 37.2727032957797, 140.405219113253 37.2731969668458, 140.40516828299 37.2733309718724, 140.405083049587 37.2737799694292, 140.404956845482 37.2746777528105, 140.404656359849 37.2755776410397, 140.40430128131 37.2755873766841, 140.404426276271 37.2761705306093, 140.404330986386 37.2764199229532, 140.404283664765 37.2765875602467, 140.40425495501 37.2766764025934, 140.404130406 37.2768368098635, 140.403835572207 37.2771441850146, 140.403438615403 37.2775193550239)) ^^http://www.opengis.net/ont/geosparql#wktLiteral