メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.458708416874 38.2200254051884, 139.4591107852 38.2202023041908, 139.459556599103 38.2204127753997, 139.459725981613 38.2204979660923, 139.459775385623 38.220537118669, 139.459986259801 38.2207044604091, 139.46014927561 38.2208278510649, 139.459832990454 38.2208005893676, 139.459820458415 38.2208927549342, 139.459495227535 38.2208568390293, 139.459262140267 38.2208260824023, 139.459250510583 38.2209055699906, 139.459460332202 38.2209310280768, 139.459453970327 38.2212289459148, 139.459349650676 38.2213978745769, 139.459315819084 38.2214306684098, 139.45925427838 38.2214527078617, 139.458847034486 38.221435761818, 139.458516906155 38.2214005907032, 139.458300109594 38.221367166183, 139.458156246163 38.2213981837474, 139.458135679782 38.2216610255967, 139.4580085717 38.2216565721999, 139.457999676474 38.2217678525254, 139.458205824901 38.2217716611479, 139.458199428326 38.2220398776026, 139.457637722901 38.2220558606471, 139.457590364927 38.2220572323595, 139.457589600305 38.2219986787963, 139.457436662048 38.2220044301604, 139.457419483995 38.2219120853486, 139.45713088977 38.2219420271813, 139.457125123174 38.2219104014332, 139.457122339058 38.2218953625418, 139.456911156616 38.2219024328906, 139.456898291199 38.2217985084903, 139.456205798745 38.221808231068, 139.45617662651 38.2216783973711, 139.456175637333 38.2216025317665, 139.45610351892 38.2216004449137, 139.455990663926 38.2212450767952, 139.455659669895 38.2212735312752, 139.45526470168 38.2212740703169, 139.454945169064 38.2212576646679, 139.454934221903 38.2212117220892, 139.454994632729 38.2211028394835, 139.45510409886 38.2209379531875, 139.455193700474 38.2208302403255, 139.455300961503 38.2206262394097, 139.455317242701 38.2205610713932, 139.455463647695 38.2204650028294, 139.455583621393 38.2204423488557, 139.455840285729 38.2203725490252, 139.456055895531 38.2203220886233, 139.456207068258 38.2200580434098, 139.456649742217 38.2200354345885, 139.457003244848 38.2200163669869, 139.457417735017 38.2199397891464, 139.457674467819 38.219875334347, 139.458182561695 38.2197316881645, 139.458708416874 38.2200254051884)) ^^http://www.opengis.net/ont/geosparql#wktLiteral