メタデータ名 G20493340504
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.214338353942 42.9864230600103, 143.210430349474 42.9861072638846, 143.210848873245 42.9827533282658, 143.212782266285 42.9829147186806, 143.213965273509 42.9830050415871, 143.215360795414 42.9831286531143, 143.215263570649 42.9834351945172, 143.214338353942 42.9864230600103)) ^^http://www.opengis.net/ont/geosparql#wktLiteral