メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.140998337802 34.6539563284765, 135.141544498254 34.6543087910568, 135.141347365302 34.6545106803904, 135.141326096434 34.6545322318607, 135.141190723951 34.6546694801027, 135.14104219675 34.6548214646311, 135.140807493746 34.655086706419, 135.140236938738 34.6547501783092, 135.139713013139 34.6544403832126, 135.139807567396 34.6543473544758, 135.140034221315 34.6540956902091, 135.140198893265 34.6539210627147, 135.140484907375 34.6536036463874, 135.140701903633 34.6537622213924, 135.140981865554 34.653945169174, 135.140998337802 34.6539563284765)) ^^http://www.opengis.net/ont/geosparql#wktLiteral