メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.158360966113 35.8660787608731, 136.158279737628 35.8675034105335, 136.158243744768 35.8680092876404, 136.158217892826 35.8685342974964, 136.158185496599 35.8691522832852, 136.158134417918 35.8705194649704, 136.158118528296 35.8709870454044, 136.156951778717 35.8709530344946, 136.156942373174 35.8716904048158, 136.156928468259 35.8727795305701, 136.157104683546 35.8734792661794, 136.156297918552 35.8735064007564, 136.156273733625 35.8732854119678, 136.156295911883 35.8728420401258, 136.154905433651 35.8728280686996, 136.154453766525 35.8728168998756, 136.154564583408 35.8715280368474, 136.154601733256 35.8711793734478, 136.154628489839 35.8708905340234, 136.153476843719 35.8708475882403, 136.153452785682 35.8692720034966, 136.15349401794 35.8688549847761, 136.153612175579 35.8669981611033, 136.15355671167 35.8661287420722, 136.153374625017 35.8658500889311, 136.153397965889 35.8657516250773, 136.153491766276 35.8655792480753, 136.153463021564 35.8654876901555, 136.153368742023 35.8654167159948, 136.153402170296 35.8653182482538, 136.153432274095 35.8652334454045, 136.153593466541 35.8651348060672, 136.153650484078 35.8650718414365, 136.153662037329 35.8649556200636, 136.153693881756 35.8640368769032, 136.15491098532 35.8640735925685, 136.154891573032 35.8644673447779, 136.156071722311 35.8645177651299, 136.157241642332 35.8644943651457, 136.158062030556 35.8645260924201, 136.158408257394 35.8645010339205, 136.158376235176 35.8653049382861, 136.158360966113 35.8660787608731)) ^^http://www.opengis.net/ont/geosparql#wktLiteral