メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.806288676704 35.0950564874758, 136.805031420474 35.0952985782897, 136.804590587179 35.0953994420315, 136.804506892958 35.0954185572766, 136.804054478695 35.0955220605641, 136.80322304623 35.0956883664104, 136.802316356292 35.0958303528858, 136.800960716058 35.0960174508321, 136.799365171854 35.0935520716937, 136.797092699981 35.0935186462565, 136.797166819033 35.091891765958, 136.797179352466 35.0895848094543, 136.797160007995 35.0889715565923, 136.797179685669 35.0879505895063, 136.79718695883 35.087895820128, 136.804521828361 35.087972004227, 136.80988594064 35.088032637777, 136.815491658439 35.0881918667662, 136.815249355755 35.088492089977, 136.814972148158 35.0888648199872, 136.814425283907 35.0895107878167, 136.814244068528 35.0896754775196, 136.814138226197 35.0897715806951, 136.813466583153 35.0904209114255, 136.813226533666 35.0905980319249, 136.812678775224 35.0909246783432, 136.812335573366 35.0911037482515, 136.811853413208 35.0913724816753, 136.811647686185 35.091506882017, 136.811091554215 35.0919240632625, 136.810940702535 35.0920639762936, 136.810788027674 35.0922190254036, 136.810654808186 35.0923382856463, 136.810355793271 35.0926740361829, 136.810181950169 35.0928986733026, 136.81001494397 35.0931024834569, 136.809594406861 35.0935156229271, 136.809413066312 35.0936800228785, 136.809233186785 35.0937991426209, 136.809076901201 35.0938816403608, 136.808679192425 35.0941173723973, 136.808371870973 35.0942716067064, 136.808041334721 35.0944093620167, 136.807656695198 35.0945504068556, 136.807178259891 35.0947379324078, 136.806826521183 35.094858930652, 136.806697840639 35.0949031959866, 136.806324702177 35.0949896199589, 136.806288676704 35.0950564874758)) ^^http://www.opengis.net/ont/geosparql#wktLiteral