メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.426549324905 35.7507160724798, 139.426732571909 35.7514003398589, 139.427051739414 35.7525977586004, 139.426786851902 35.7526369516157, 139.426552997905 35.7526805419217, 139.426239963497 35.7526829351036, 139.42586661971 35.7526791557392, 139.425547489386 35.7526826180341, 139.424819436881 35.7526883379582, 139.424759107146 35.7527115476502, 139.424045069703 35.7529160290386, 139.423426884759 35.7531018905078, 139.423226244185 35.7531453763876, 139.423146327656 35.7531553679745, 139.423035767559 35.7531691976488, 139.422598320484 35.7531996590554, 139.422296111956 35.7532636766951, 139.422152420365 35.753319855691, 139.421989315774 35.7534137633657, 139.421999265794 35.7534526857889, 139.421945498689 35.753434070658, 139.421879930176 35.75319006131, 139.421938536032 35.7531748231872, 139.421950378572 35.7531481225234, 139.422449347913 35.7524490456396, 139.422464107815 35.7524179013227, 139.422487652527 35.752206235846, 139.422143080086 35.7520670952301, 139.422105155738 35.7518568397636, 139.421750701328 35.7518595197889, 139.421641174434 35.751731760369, 139.421648012828 35.7515018704527, 139.421609729888 35.7513112602161, 139.421641155496 35.7512978834617, 139.42177860058 35.751229062054, 139.421874684263 35.7511570347042, 139.421985843734 35.7510175128423, 139.422512507552 35.7509128904263, 139.422631552218 35.7508695323104, 139.42272626231 35.7508295577315, 139.422809711662 35.7507280360163, 139.423462685288 35.7506536444401, 139.423697298366 35.7506269169308, 139.42410070526 35.7505809588542, 139.424910253834 35.7504887297249, 139.426417477783 35.7503213057759, 139.426431254599 35.7503640607539, 139.426549324905 35.7507160724798)) ^^http://www.opengis.net/ont/geosparql#wktLiteral