メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.853141706131 39.2658898259778, 141.852960672924 39.2662352807603, 141.852444218758 39.2672246235926, 141.851644692246 39.2669902469554, 141.85081719569 39.2667309161412, 141.851296300472 39.26575556274, 141.852414680989 39.2634531193151, 141.853036163238 39.2635041062187, 141.853275669281 39.2635020039355, 141.853507388265 39.2635123553737, 141.853756026336 39.2635908915949, 141.854222114571 39.2637504868162, 141.853876662887 39.264487313126, 141.853141706131 39.2658898259778)) ^^http://www.opengis.net/ont/geosparql#wktLiteral