メタデータ名 G20473163163
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.748276405666 43.1567318449999, 141.747611250515 43.1567513525381, 141.747589307311 43.1565273940592, 141.747559719381 43.1560579461416, 141.7475222247 43.1554629942473, 141.748136113521 43.155708267019, 141.748243686491 43.1564977809655, 141.748276405666 43.1567318449999)) ^^http://www.opengis.net/ont/geosparql#wktLiteral