メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.532729623135 36.486768728598, 136.532275089603 36.4867316233886, 136.531752411048 36.4866900674729, 136.531652599835 36.4866925954136, 136.531082598102 36.4868297911448, 136.530703179236 36.4858167911799, 136.530309101492 36.4859205333432, 136.530300191608 36.4858426865345, 136.530243996802 36.4854537072627, 136.530191807431 36.4851933096422, 136.530113262543 36.4849092925428, 136.529994298152 36.484535816177, 136.529929645285 36.4843441747561, 136.529866155964 36.4840744954703, 136.529836507381 36.483840726795, 136.529852388434 36.4834449877478, 136.529868640288 36.4831584150799, 136.529883700689 36.4829853658622, 136.530323025458 36.4830027187545, 136.530286479815 36.4834415763687, 136.530794103199 36.4834502116057, 136.531846930999 36.4835098475941, 136.532409079418 36.4835145409163, 136.533011020608 36.4835042370197, 136.533375699376 36.4834807669685, 136.533494182023 36.4843495143513, 136.533903028471 36.4843258209922, 136.533959522509 36.4847125152661, 136.533061598714 36.484804321546, 136.533367236378 36.4856404511822, 136.533388814882 36.4856995666074, 136.533285254566 36.4857238330259, 136.53243491856 36.4859230457552, 136.532553727174 36.4862639924802, 136.532729623135 36.486768728598)) ^^http://www.opengis.net/ont/geosparql#wktLiteral