メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.353054367733 34.4910106086034, 133.353202470009 34.491035367017, 133.353841098338 34.4911308526338, 133.353755178055 34.4912501479885, 133.353666453845 34.4915797686044, 133.353564773684 34.4916194923891, 133.353550833134 34.4918841551995, 133.352622569335 34.4917650024986, 133.352628083141 34.4916378977292, 133.351463318425 34.4914501855552, 133.351335929691 34.4914224058894, 133.351408585916 34.4910928029634, 133.351492969041 34.4907625235325, 133.352316636409 34.4908845305193, 133.352327013188 34.4908844296747, 133.353054367733 34.4910106086034)) ^^http://www.opengis.net/ont/geosparql#wktLiteral