メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.764532371 35.6816404233758, 139.764497755444 35.6815555819103, 139.764508587038 35.6813766525357, 139.764511679676 35.6812081403753, 139.764663420057 35.680905141186, 139.765352043206 35.6798178668717, 139.765561801494 35.6794977505621, 139.765600068007 35.6793945371731, 139.764923561715 35.6776059904291, 139.765185367821 35.6775350856276, 139.765820209227 35.677393547618, 139.765962974344 35.6773696501991, 139.766644415728 35.677225105276, 139.766698824648 35.6773061883926, 139.766792764221 35.677436445942, 139.766827875133 35.6774355855939, 139.766870059079 35.6774662058852, 139.766893461932 35.6775274488691, 139.766888857667 35.677537938278, 139.766880200297 35.6775576861277, 139.766991414154 35.6777118961421, 139.767015266288 35.6776997263574, 139.767019043103 35.6777053971533, 139.767024159617 35.6777033944214, 139.767261850056 35.6780692126823, 139.767235695006 35.678080747588, 139.767525275127 35.6785251828736, 139.76753053668 35.6785227926072, 139.767753694635 35.6788757507588, 139.767843475955 35.6790135408843, 139.768025203476 35.6792994022522, 139.768781658654 35.6804829304279, 139.76905767684 35.6809090112403, 139.769326978169 35.6812905474964, 139.769429584676 35.6814597146036, 139.769661006205 35.6817342273181, 139.769665259086 35.6817392646285, 139.769598294606 35.6817795799613, 139.76967533877 35.6819256708328, 139.769785435622 35.6818533381054, 139.76985031741 35.68195632518, 139.769875538461 35.6819826404986, 139.770173329367 35.682459749693, 139.770099176636 35.6824942864352, 139.77009916338 35.682511715342, 139.770120647766 35.6825503521932, 139.770208768675 35.6825272656774, 139.770642860734 35.6834083360924, 139.77064657276 35.6834158734904, 139.770596699365 35.6834802459441, 139.77057592655 35.6835140725777, 139.770568949263 35.6835160393335, 139.770558792765 35.6835291327573, 139.770587175165 35.683633649835, 139.770597484368 35.683671575897, 139.770538563211 35.683686369091, 139.7705230035 35.6836519610375, 139.769502740382 35.6838780690028, 139.769062769121 35.6839755774899, 139.768877574359 35.6840081530479, 139.768293966157 35.6841284674184, 139.767612321914 35.6842812946085, 139.766367163896 35.6845452084132, 139.765734316254 35.684679250353, 139.765626014029 35.6847030612958, 139.764513241225 35.6849435459295, 139.763000605096 35.6852812826467, 139.761000848887 35.6857162749478, 139.760984121518 35.6856542957368, 139.760928185445 35.6856639094116, 139.760820668747 35.6852828745249, 139.76053989155 35.6853209427225, 139.760254981382 35.6844578141482, 139.762698528622 35.6841340070336, 139.762567015502 35.6835599400758, 139.76213380772 35.6822043196292, 139.763506840336 35.6818808428501, 139.764532371 35.6816404233758)) ^^http://www.opengis.net/ont/geosparql#wktLiteral