メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.624747204952 35.4508508836906, 139.625115674481 35.4509227023036, 139.624976072312 35.4511698514597, 139.624940610676 35.4512642258795, 139.624967979842 35.4514241248265, 139.625071360634 35.4514925004489, 139.62500753683 35.4515717216731, 139.625112074548 35.4515748549523, 139.625123516208 35.4516611404363, 139.625281203499 35.4516881651231, 139.625024194028 35.4520001853275, 139.624901409545 35.4520139552374, 139.624686875708 35.4522401689426, 139.624595781547 35.4522465288333, 139.624584165849 35.4523043576181, 139.62440910284 35.4522653304838, 139.624412186356 35.452195515174, 139.624134339423 35.4521657127873, 139.624159391667 35.4520455479085, 139.62409059447 35.4520243749135, 139.623736220016 35.4519754658101, 139.623556552359 35.4519620602103, 139.623112226968 35.4519194381493, 139.622782096424 35.4518894739772, 139.622783868139 35.4518615199435, 139.622890681841 35.4514487598538, 139.623132017592 35.451460228308, 139.623235393683 35.4514802277695, 139.623395125757 35.4515060271322, 139.623622494721 35.4515022952359, 139.623656869459 35.451505346333, 139.623892135965 35.4515260997209, 139.624110223382 35.4515315812068, 139.624133552338 35.451464441317, 139.624205838412 35.4513395225612, 139.624215169312 35.4513355624374, 139.624306479014 35.4512868484644, 139.624341778882 35.4513067656737, 139.624405731746 35.4511436044151, 139.62440117041 35.4510090249061, 139.624352089534 35.4508762366093, 139.624386407696 35.4508418938355, 139.624507418557 35.4508310761523, 139.624747204952 35.4508508836906)) ^^http://www.opengis.net/ont/geosparql#wktLiteral