メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.878372056613 35.1813533619744, 136.879811299292 35.1812012261903, 136.880139320698 35.1811670061219, 136.88138563382 35.1810371401827, 136.881840700829 35.1809807497015, 136.882438356326 35.1809040590267, 136.882565578419 35.1813210485308, 136.882641704736 35.1814825651929, 136.882707546124 35.1816913121341, 136.882758821697 35.1818459385329, 136.882776525163 35.1819043616461, 136.882881028019 35.1822384095126, 136.882937787064 35.1824010785096, 136.882958932257 35.1824631703191, 136.883029815542 35.1826713647499, 136.883038073028 35.1826956094955, 136.883145193471 35.1830483261576, 136.883159798096 35.1830481486448, 136.883162113683 35.1830481540858, 136.883201139835 35.1833102877774, 136.881704918497 35.1834727488433, 136.880814310655 35.1835678953807, 136.880488336577 35.1835969103575, 136.879910954067 35.1836225813905, 136.879894031437 35.1836183775724, 136.879862016017 35.1836104231797, 136.8793536876 35.1835987924177, 136.87867319384 35.1835832250568, 136.878176716337 35.1835680949876, 136.877991847011 35.1835480048638, 136.877977720104 35.1832105784771, 136.877962625603 35.1828494879239, 136.877949850819 35.1823586864365, 136.877938153789 35.1819096459197, 136.877924907467 35.181400603347, 136.878372056613 35.1813533619744)) ^^http://www.opengis.net/ont/geosparql#wktLiteral