メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.752781375093 35.660544696562, 139.75290680046 35.6605345695285, 139.753339943861 35.6604664452237, 139.753920726216 35.6603890856668, 139.754191810408 35.66034500466, 139.754368583796 35.660320120963, 139.754599587579 35.6602856601831, 139.75466559072 35.6602760919177, 139.75498134565 35.6602254537366, 139.755162832322 35.6603273645113, 139.755603052932 35.6608566064454, 139.755869071473 35.6611683850333, 139.756238891672 35.6616394135873, 139.755836177649 35.6618606963312, 139.755839328368 35.6618645724502, 139.755611374511 35.6619981505102, 139.755212945744 35.6621229232019, 139.755189383238 35.6621286821215, 139.754790947016 35.6622495802243, 139.754340657614 35.6623791403934, 139.75372768895 35.6625576045861, 139.753341041042 35.6626698768605, 139.752994467221 35.6627677418402, 139.75236735063 35.6629481249518, 139.75216514063 35.6624863552067, 139.75200284745 35.662154462697, 139.751976980098 35.6620986728789, 139.75167077954 35.6615004615599, 139.751426273615 35.6609692246587, 139.752029537764 35.6607811197314, 139.752345249054 35.6606741183502, 139.752748705488 35.6605536181589, 139.752781375093 35.660544696562)) ^^http://www.opengis.net/ont/geosparql#wktLiteral