メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.957485365026 34.5323627510432, 135.957394770466 34.5323627193685, 135.95737406706 34.5323744318158, 135.957317400879 34.532414980133, 135.957301056631 34.5324230871334, 135.957252031012 34.5324329874899, 135.957203233325 34.5324357551202, 135.957174083573 34.5323959420841, 135.956959163954 34.5322033072448, 135.956854111546 34.5321296009994, 135.956780636535 34.5321312652906, 135.956771655433 34.5321192872855, 135.956597740725 34.5319863944991, 135.956651377635 34.5317980799977, 135.956715665008 34.5316983727891, 135.956884382376 34.5315013686513, 135.956942295909 34.5314271538679, 135.957357214487 34.5315130850552, 135.957210797672 34.5317130574284, 135.957384546106 34.5318260898433, 135.957400700277 34.5318475064741, 135.957453987064 34.5319679602989, 135.957289094819 34.5319425475027, 135.957297118458 34.532060170979, 135.957195228878 34.5321566243627, 135.957485365026 34.5323627510432)) ^^http://www.opengis.net/ont/geosparql#wktLiteral