メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.841935749487 38.8060385611849, 139.842040646134 38.8069069468754, 139.840703586482 38.8068480435038, 139.838242136528 38.8067411467869, 139.836126719107 38.8066408060971, 139.833723767028 38.8065323404435, 139.833790196516 38.805460467508, 139.833899853842 38.8038052368269, 139.833964327032 38.8027057593978, 139.83401525402 38.8019064063881, 139.8340629324 38.8011785315178, 139.834101026929 38.8006279290397, 139.834131670559 38.8001085116462, 139.834160564233 38.7995468517343, 139.834206961007 38.7987366211809, 139.834310587926 38.7970098397961, 139.83439354836 38.7959253011934, 139.836281544783 38.7967356885837, 139.836350860005 38.796163251706, 139.837459825549 38.7962085804158, 139.838894217622 38.7962765089498, 139.839552902297 38.7963079995226, 139.839546430613 38.7967738548693, 139.839497836385 38.7973391491998, 139.839506006339 38.7974826513912, 139.83968014598 38.7983224849467, 139.839810636224 38.7988215949902, 139.840179606383 38.8002884682021, 139.840476381399 38.8010935880416, 139.840738487857 38.8016494113941, 139.841256981895 38.8029862224407, 139.841490076307 38.8036116188132, 139.841710746533 38.8042187518585, 139.841841711147 38.8048672122295, 139.841877374263 38.8052339094913, 139.841925675525 38.8057920064823, 139.841935749487 38.8060385611849)) ^^http://www.opengis.net/ont/geosparql#wktLiteral