メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.60201294684 36.3599823883974, 140.599991504453 36.3603624900635, 140.599760494882 36.3595078510096, 140.599718771414 36.3595140683058, 140.599593931571 36.3595844754745, 140.599515116295 36.3595810058462, 140.599273189075 36.3594990600849, 140.598893035632 36.3594985168213, 140.59868601527 36.3594700328082, 140.598471739547 36.3594475450697, 140.597918037682 36.3594411481239, 140.597128543833 36.3594282368239, 140.59706679568 36.359021779181, 140.596977589467 36.3586741121165, 140.596941593895 36.3584721291716, 140.596906901196 36.3580277935202, 140.599234762426 36.357609476078, 140.601275683173 36.3572446478177, 140.601766577488 36.3590640994352, 140.60201294684 36.3599823883974)) ^^http://www.opengis.net/ont/geosparql#wktLiteral