メタデータ名 G20493350272
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.259819892475 44.0266371572806, 144.258533195079 44.0261841540758, 144.258876859927 44.0256722292324, 144.25926625688 44.0251179815545, 144.260544827805 44.0255616802746, 144.259819892475 44.0266371572806)) ^^http://www.opengis.net/ont/geosparql#wktLiteral