メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.503130965502 35.5021900605342, 137.503150695352 35.5022334544263, 137.502872741989 35.5027148951591, 137.502704879271 35.5029472108727, 137.502494508479 35.5031722141517, 137.502258394492 35.5033426802573, 137.502073009833 35.5034474813606, 137.501864449332 35.5035294951837, 137.501616953149 35.5035937306203, 137.501533222205 35.5036088546043, 137.501351069705 35.5036113290659, 137.500986742762 35.5036163114771, 137.500644146351 35.5035914461118, 137.500280364326 35.5035566744668, 137.500183513562 35.5035697208098, 137.500074219528 35.5035981178859, 137.499782918238 35.5037114105011, 137.499533310719 35.503827968187, 137.499672532049 35.5029729943151, 137.499700843891 35.5027650079671, 137.49969797011 35.5025758732296, 137.49964639849 35.5021993842817, 137.499718017736 35.5018856527798, 137.499801271239 35.5016780438748, 137.499834428638 35.5015590163236, 137.499831655639 35.5013937183544, 137.49975745853 35.5010905972535, 137.499674386817 35.5009110122646, 137.49969242641 35.5007337566842, 137.499741373266 35.5002691104312, 137.499825729691 35.4998190148403, 137.499967672392 35.4994929075988, 137.500301334056 35.4989770598615, 137.500578040539 35.4986660741273, 137.500586525787 35.4986565451756, 137.501102874886 35.4981834650135, 137.501252925323 35.4983125143772, 137.501252270908 35.4983358953676, 137.501059854469 35.4985905280715, 137.501050455122 35.4986235451187, 137.5010728547 35.4987193572359, 137.501137536816 35.4989391290064, 137.501368844662 35.4994005737101, 137.501680368708 35.4999342920915, 137.502067497617 35.5004960030228, 137.502239961338 35.5008200119718, 137.50233410047 35.5007977814381, 137.502717806694 35.5012348249748, 137.502923825748 35.5016119762396, 137.503031259464 35.5018753580888, 137.503130965502 35.5021900605342)) ^^http://www.opengis.net/ont/geosparql#wktLiteral