メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.383139962904 43.1039722274234, 141.383395774581 43.104229093519, 141.38371293934 43.1045526700935, 141.384089727636 43.1049297947737, 141.383092774858 43.1054644619979, 141.382316937743 43.1058578965075, 141.381942151731 43.105482260229, 141.381629022406 43.105158709454, 141.381315815083 43.1048409948478, 141.380994588425 43.1045203344333, 141.382149234573 43.1039249910968, 141.382775363527 43.1035893570643, 141.383071960527 43.1039008245004, 141.383139962904 43.1039722274234)) ^^http://www.opengis.net/ont/geosparql#wktLiteral