メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.651115141059 34.8122583674805, 134.651053368032 34.812276840311, 134.65064823143 34.8123988975451, 134.649980662704 34.812591926746, 134.650230873455 34.8131128718383, 134.650396954652 34.8134896574419, 134.65003269359 34.8136062526523, 134.649598723968 34.8127187086469, 134.649165280114 34.8117652400479, 134.649142168047 34.8117727654464, 134.648919282315 34.8113217523493, 134.648750790835 34.8109486333732, 134.648603706757 34.8108756284174, 134.648716001678 34.8106930661434, 134.648994582289 34.8103020225535, 134.649245279616 34.8099500684098, 134.649598751384 34.8094505081512, 134.649909348915 34.8101068046113, 134.650206432093 34.8100168650848, 134.65023270198 34.8100701821557, 134.651120112555 34.809795441385, 134.651496342916 34.8096876842173, 134.652456742574 34.8116635238537, 134.652533067618 34.8118205212656, 134.652178108231 34.8119330139972, 134.651372660646 34.8121812067489, 134.651115141059 34.8122583674805)) ^^http://www.opengis.net/ont/geosparql#wktLiteral