メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.379693733405 35.7747822521666, 138.379399566149 35.7763964843616, 138.379395433837 35.7764413545768, 138.378928647687 35.7762859885201, 138.378449913145 35.7760234835575, 138.377866866599 35.7757016097949, 138.377418230287 35.7754244398718, 138.376931893914 35.7751861613598, 138.376024492427 35.7747785471775, 138.375498812066 35.7746242517353, 138.375179415501 35.7745649712636, 138.375111173496 35.7745523049044, 138.374648900489 35.7745671057826, 138.37441092906 35.7746332658619, 138.374245856598 35.7746775999565, 138.374139732836 35.7747043174582, 138.3738032181 35.7746890606572, 138.37364992916 35.7747030642365, 138.373502739896 35.7747578916197, 138.373348728706 35.7749289856287, 138.373282279208 35.7749838978448, 138.373182709341 35.7750000170811, 138.372907410388 35.7749321250516, 138.37236557081 35.7747173504701, 138.371875007612 35.7744398951262, 138.371499511791 35.7741649400905, 138.371262026703 35.7739911726936, 138.370811176058 35.7737428213788, 138.37054268521 35.7735757848255, 138.370407228916 35.773394733419, 138.368643734121 35.7671283550596, 138.368829543789 35.7671020090018, 138.369409483948 35.7670705956698, 138.36991114476 35.766830904065, 138.370643534486 35.7665720821863, 138.370747060981 35.766535495836, 138.371096039186 35.7664918212314, 138.371326915333 35.7665601434646, 138.371542780348 35.7667845849942, 138.37189581185 35.7672894726068, 138.371925057774 35.7674870001583, 138.371944430738 35.7676178509904, 138.372140484686 35.7679543965003, 138.372474211652 35.7682510564905, 138.372994954509 35.7683877467967, 138.373731785517 35.7686127388441, 138.37476309075 35.769110324512, 138.375500104143 35.7692312266404, 138.376679322003 35.7694246362962, 138.377583359906 35.769601733192, 138.379455384334 35.7699214454055, 138.382605049816 35.7705547931845, 138.383644567035 35.7708116689533, 138.383721259035 35.7708306202364, 138.383659867328 35.7710087174436, 138.383335660459 35.7719717246694, 138.382900012541 35.7731265158717, 138.382814022469 35.7733236530788, 138.38277102541 35.7734839159141, 138.382759939992 35.7735252307803, 138.382874840021 35.7735652382047, 138.382784980315 35.7736031628478, 138.381820810851 35.7740820362407, 138.381681666636 35.7741772911557, 138.381443821279 35.774227734658, 138.3812974704 35.7742484562121, 138.380895101506 35.7742420963551, 138.38049636035 35.7742536241394, 138.380159865149 35.7742264603157, 138.379932403116 35.7741833065741, 138.379773231522 35.774547105946, 138.379693733405 35.7747822521666)) ^^http://www.opengis.net/ont/geosparql#wktLiteral