メタデータ名 S21202148001
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.649947185105 42.8228115974765, 141.649441495792 42.8232228532836, 141.648856027433 42.8236924161729, 141.647796930063 42.8230549726403, 141.648377667585 42.8225758249566, 141.648885838908 42.8221649379703, 141.649555142752 42.8215708328767, 141.649702618001 42.8216443311278, 141.650279849215 42.8218606791863, 141.650835246883 42.8220874602075, 141.650844849037 42.8220925744896, 141.649947185105 42.8228115974765)) ^^http://www.opengis.net/ont/geosparql#wktLiteral