メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.02604602467 34.9272991955103, 137.023276706878 34.9254860028577, 137.026292998872 34.9224062395567, 137.027338772612 34.9213734391232, 137.027880618887 34.922300309451, 137.028484639865 34.9234375412597, 137.02865014574 34.9237334500862, 137.027997100693 34.9239831437458, 137.027436455463 34.9241944169092, 137.026362992571 34.924564050357, 137.027226786926 34.9260870315119, 137.02604602467 34.9272991955103)) ^^http://www.opengis.net/ont/geosparql#wktLiteral