メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.381301230291 38.3153274140564, 140.381004454269 38.3153986271261, 140.380554233647 38.3155068340273, 140.379993307112 38.315696683175, 140.379634685227 38.3158217121611, 140.378837124699 38.3160859547744, 140.378392170216 38.3162009312325, 140.378120372191 38.3162484433865, 140.37793897334 38.3162979953843, 140.377802381774 38.3157221179643, 140.37819632231 38.3156500224594, 140.377985904003 38.3146841923857, 140.376942976139 38.3148275281997, 140.376643614283 38.3134504256973, 140.376384333338 38.3120943136514, 140.376030153657 38.3104215052212, 140.379687945781 38.3100866007049, 140.380184384103 38.3100402354847, 140.380549302687 38.3099974422593, 140.380903646003 38.3099602389922, 140.381215908606 38.3099310368206, 140.381636880179 38.3098884565013, 140.382040389788 38.3098456677675, 140.382489515197 38.3102580390134, 140.38269290431 38.3112490364115, 140.382984269683 38.3126060993752, 140.383284408199 38.3139838885272, 140.3838021842 38.3139143619541, 140.383854767411 38.3142256760546, 140.38343235207 38.3142812095224, 140.383517898117 38.3150070909122, 140.382454534625 38.3151260423949, 140.382398783198 38.3151339933336, 140.381674816961 38.3152376319473, 140.381301230291 38.3153274140564)) ^^http://www.opengis.net/ont/geosparql#wktLiteral