メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.748794362279 35.5552777461705, 139.749355414617 35.5555199742836, 139.749923334671 35.5557651636454, 139.751614064399 35.5564985531539, 139.751736646046 35.5565525457022, 139.751663709918 35.5566713583083, 139.751341061769 35.5567771396628, 139.751360918827 35.5570698104912, 139.751355619687 35.5572812350146, 139.751395334041 35.5585476159205, 139.751339771613 35.5587586168504, 139.751697947489 35.5588087269079, 139.751730382957 35.5589475434281, 139.751708873771 35.5590620293975, 139.751687221255 35.5591533786729, 139.751804491965 35.559808310774, 139.752139377744 35.5597919636563, 139.752169575009 35.5600158426176, 139.752134015038 35.5600655670837, 139.751941211091 35.5600737047772, 139.75175937156 35.5600930103963, 139.751785027684 35.5605438427548, 139.751843884764 35.5607890418164, 139.750310399122 35.5608530101879, 139.750243680172 35.5608545807971, 139.749139649826 35.5608842333225, 139.748120982979 35.5609336559879, 139.747365957324 35.5609614726762, 139.746998441664 35.5609738373407, 139.747049973235 35.560254629456, 139.747127580317 35.5588969975963, 139.747183661624 35.5586400140672, 139.74720411684 35.5585052851407, 139.747290806303 35.5580990748958, 139.747272862173 35.5580479730471, 139.747369623815 35.5576403272827, 139.747471938013 35.557209270441, 139.747581498831 35.5567499121717, 139.747647800764 35.556434911969, 139.747714145631 35.5560784371761, 139.747775321173 35.5558090286854, 139.747833901165 35.5555001148803, 139.74796185823 35.5548678935836, 139.748767504593 35.5552645224556, 139.748794362279 35.5552777461705)) ^^http://www.opengis.net/ont/geosparql#wktLiteral