メタデータ名 G20523514733
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.897487048846 43.0108269517123, 142.896210318045 43.0100435708377, 142.897195658708 43.0092204978362, 142.897240944346 43.0092483041174, 142.898432777144 43.0099783514244, 142.897487048846 43.0108269517123)) ^^http://www.opengis.net/ont/geosparql#wktLiteral