メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.36682830517 34.4904233644881, 133.366775632277 34.4906178418969, 133.366415720824 34.4919462776943, 133.365704121984 34.4918410055037, 133.365273916263 34.4917779005938, 133.364979543969 34.4917320532774, 133.364460380155 34.4916403789116, 133.363987771766 34.4915741643545, 133.364081788278 34.4912427922954, 133.364299131419 34.4904049583303, 133.364791499436 34.4903247687192, 133.364982737521 34.4902966928734, 133.365153256625 34.4902710729271, 133.365372125928 34.4902480773073, 133.365729814959 34.4902728767026, 133.36611678383 34.4902989370436, 133.366480012397 34.4903598807099, 133.36682830517 34.4904233644881)) ^^http://www.opengis.net/ont/geosparql#wktLiteral