メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.313758638668 43.0617604941671, 141.314381744687 43.0618461185667, 141.314232218513 43.0624256015519, 141.314198027056 43.0625609160639, 141.314080434678 43.0630649856043, 141.313755504968 43.0627537946605, 141.313279234894 43.0622655411151, 141.313159068085 43.0620629947913, 141.313155419821 43.0620569164069, 141.313136810483 43.0620255384402, 141.313020245873 43.0617692194882, 141.313017092619 43.0617621603227, 141.312968182237 43.0616547193708, 141.313166121738 43.061681869311, 141.313758638668 43.0617604941671)) ^^http://www.opengis.net/ont/geosparql#wktLiteral