メタデータ名 C10324-19730601
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((145.3562500 43.2625000, 145.3625000 43.2625000, 145.3625000 43.2666667, 145.3562500 43.2666667, 145.3562500 43.2625000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral