メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.924376534115 35.085307352168, 136.924282531137 35.0856459906235, 136.924206028346 35.0859321955528, 136.92419811064 35.0859518290996, 136.924037712921 35.0865616213299, 136.922716356532 35.08633980142, 136.922716546329 35.0863187443754, 136.922797048091 35.0860073357833, 136.922868299054 35.085731614795, 136.922867193173 35.0856923139007, 136.922945377315 35.0854185791436, 136.922942565891 35.0853913887729, 136.923029803517 35.0850904864376, 136.923028804189 35.0850657652225, 136.923295356235 35.0840148184393, 136.92355672453 35.0830356259492, 136.923539113825 35.0830003071576, 136.924842097225 35.0832239778058, 136.925292583103 35.0833209368711, 136.925860769044 35.0834229162577, 136.925549855282 35.0845849880301, 136.924600049143 35.0844306236819, 136.924376534115 35.085307352168)) ^^http://www.opengis.net/ont/geosparql#wktLiteral