メタデータ名 G20544010832
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.760783393053 43.1952229058385, 141.759975285965 43.194795368306, 141.759938032713 43.1948261531925, 141.759759324998 43.1947377584044, 141.760441752953 43.1940269189447, 141.761427095178 43.1945460041277, 141.760783393053 43.1952229058385)) ^^http://www.opengis.net/ont/geosparql#wktLiteral