メタデータ名 G20513103503
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.774391547049 43.1956771697204, 141.774390993868 43.1958975748797, 141.774453995332 43.1961842810786, 141.774741199309 43.1966959825891, 141.774904347388 43.1970161593906, 141.775048362874 43.1972811186962, 141.774527256528 43.1970023595866, 141.77353053631 43.1964804721489, 141.774214245811 43.1957517545425, 141.774391547049 43.1956771697204)) ^^http://www.opengis.net/ont/geosparql#wktLiteral