メタデータ名 C12408-19831201
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.873908634205 35.0990914106843, 136.874911414565 35.0991515810965, 136.874924255698 35.0993270222691, 136.874947713679 35.0996475475131, 136.874959963899 35.0997731311803, 136.873873765902 35.0996095991487, 136.87387454085 35.0995964323974, 136.873754319047 35.0995900223028, 136.872776318512 35.0993828685192, 136.87277973779 35.0993324578067, 136.87240120641 35.0992372740332, 136.872410099481 35.09917173675, 136.872419696834 35.0990132522023, 136.873908634205 35.0990914106843)) ^^http://www.opengis.net/ont/geosparql#wktLiteral