メタデータ名 G20493252842
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.548728612656 43.2429568043421, 143.548140498366 43.2429775600217, 143.547538154946 43.2429988264001, 143.547446574609 43.241884799259, 143.547669177681 43.2418801586786, 143.548055098614 43.2418606497484, 143.548363531083 43.2418479992634, 143.548645342391 43.241836424105, 143.548728612656 43.2429568043421)) ^^http://www.opengis.net/ont/geosparql#wktLiteral