メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.606483710326 36.5458732407588, 136.606568962086 36.5459219392104, 136.606939719072 36.5460993048974, 136.60737830193 36.546322081283, 136.607490359202 36.5463746352858, 136.607813911537 36.5465338582094, 136.607854431508 36.5465537965174, 136.608242659589 36.5467475374422, 136.608704363467 36.5469779853616, 136.609117580464 36.5471677231776, 136.609115602799 36.5472487533327, 136.609119169744 36.5476090103418, 136.609127860169 36.5481246107379, 136.60913674907 36.5484790147239, 136.609143063006 36.5488393889912, 136.608855425433 36.5489937225772, 136.608418504363 36.5492536727922, 136.608885967656 36.5496439385819, 136.609014226018 36.5498049237943, 136.609191299265 36.5501314203914, 136.609251599634 36.550259137792, 136.609310195624 36.550447891233, 136.609366540676 36.5508107873321, 136.609365855529 36.5512225289751, 136.60929514013 36.551719453998, 136.608354257562 36.5517275329256, 136.608328358323 36.549842917567, 136.607844970855 36.5493433027206, 136.607431021702 36.5494662739377, 136.607330005055 36.549497626908, 136.606567721088 36.549501808642, 136.606007004268 36.5494958055376, 136.605677310597 36.5494971131521, 136.605654349845 36.5488156712382, 136.605627498656 36.5481472750745, 136.605622636524 36.5477934867681, 136.605606766765 36.5467766917258, 136.605563276833 36.5455847687827, 136.605568485515 36.5454255318455, 136.605599750721 36.5454400418692, 136.606035090311 36.5456516840702, 136.606396746115 36.5458321747639, 136.606483710326 36.5458732407588)) ^^http://www.opengis.net/ont/geosparql#wktLiteral