メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.393882015742 36.1353298580439, 139.394017387709 36.1356352245895, 139.394033757271 36.1356643211255, 139.394336356971 36.135767581824, 139.395008824213 36.1360670604789, 139.394909797995 36.1361421597453, 139.394680171677 36.1363194285121, 139.394417688502 36.1365517270009, 139.394221830619 36.1367227455244, 139.393547045738 36.137332050729, 139.393184207847 36.1376614945637, 139.39317676789 36.1375173022743, 139.393167078138 36.1373404726012, 139.392810568189 36.1375002804702, 139.392524300851 36.1368722696353, 139.392349863402 36.136479663226, 139.392099316784 36.1359369801758, 139.391706070102 36.1350592107572, 139.391755501008 36.1350438992926, 139.392489712194 36.1347919285228, 139.392801182783 36.1346693622583, 139.392925940077 36.1345873442961, 139.393353902016 36.1342707650322, 139.393392622525 36.1342385333212, 139.393613424346 36.1347540143994, 139.393882015742 36.1353298580439)) ^^http://www.opengis.net/ont/geosparql#wktLiteral