メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.503806958906 35.8580242255514, 139.504051641181 35.8581462770817, 139.50431948515 35.8582888733757, 139.504516156198 35.858401673601, 139.504642650503 35.8584937373654, 139.504752839904 35.8585912219999, 139.504816885364 35.8586926379918, 139.505140770406 35.8591481228721, 139.505460940267 35.8594249943079, 139.50564763272 35.8595617073793, 139.505941615562 35.859744702242, 139.50618278584 35.8598337495268, 139.506401902268 35.8599010926835, 139.506981940588 35.8600397715783, 139.507290792377 35.8601100683402, 139.507608378899 35.8594001759253, 139.508110816602 35.8595458484118, 139.508062031845 35.8596721831864, 139.507966954958 35.8599014294267, 139.507767474131 35.8603197151789, 139.507507991802 35.860914300307, 139.507368235241 35.8612169828422, 139.507172594909 35.8616412718057, 139.506647762185 35.861548744102, 139.506770719484 35.8612875174121, 139.505884127582 35.8610587041116, 139.505505750659 35.8609187665726, 139.505090885606 35.8607597938718, 139.504859909634 35.8606157508192, 139.504229002776 35.8601855836836, 139.503974750348 35.8600441772799, 139.504035014107 35.8599415265462, 139.504177723059 35.8597272464207, 139.504255740895 35.8596192299961, 139.5042026767 35.8595866051534, 139.503941675126 35.8594722461106, 139.503626444374 35.8593351863234, 139.503203920458 35.8591590410944, 139.503075635298 35.8590973555251, 139.502937339682 35.8590346562072, 139.502760277114 35.8589604779051, 139.502194027646 35.858712724726, 139.502375368444 35.8584397814114, 139.502493492071 35.8582513566981, 139.50251570541 35.8582086842337, 139.502663650681 35.8579833637133, 139.50271851801 35.857894024853, 139.502826369464 35.8577258774729, 139.502876478155 35.8576422822023, 139.503003049526 35.8574496286444, 139.503160678383 35.85756335291, 139.503531782533 35.8578511963036, 139.503670974943 35.8579471861048, 139.503806958906 35.8580242255514)) ^^http://www.opengis.net/ont/geosparql#wktLiteral