メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.265284722991 36.1201668609508, 137.265358487309 36.1201966724848, 137.265538000211 36.1202771303343, 137.265772792936 36.1204135468403, 137.26608497962 36.1206461805057, 137.266344698488 36.120854239281, 137.266520374658 36.1209016826564, 137.266671400339 36.1209559873215, 137.26676372892 36.1210205492032, 137.2669151682 36.1212445407847, 137.26705327464 36.1213071189943, 137.267194096825 36.1213562726246, 137.267301780626 36.1213808089338, 137.267424614752 36.1213863041264, 137.267601253501 36.1213794383308, 137.267874479732 36.1213501002885, 137.26813110235 36.1212916583392, 137.268340793927 36.1212332558242, 137.268492969388 36.1211607768576, 137.268647489043 36.1213798951454, 137.26867061227 36.1223069653561, 137.268337205363 36.1224200888105, 137.267573661855 36.1226791550752, 137.267522825424 36.1236044734457, 137.264619825216 36.1235571748935, 137.26445861353 36.1236201686934, 137.264201599916 36.1237205937663, 137.26405739791 36.1237656355064, 137.264016378097 36.1237656689053, 137.263987637175 36.1237468389837, 137.263943798757 36.1236869709018, 137.263921853634 36.1236281845836, 137.263924521019 36.1235738234376, 137.263980432177 36.123458404813, 137.263995421253 36.1234106869987, 137.263988552846 36.1233851768929, 137.263966008856 36.1233842344629, 137.263928406139 36.1234018691819, 137.263884692258 36.1234418375698, 137.263708221647 36.1236308222988, 137.26361289896 36.1237857747125, 137.261819655931 36.1245089463673, 137.261772809586 36.1243664475009, 137.261479299015 36.1236848928004, 137.261423294196 36.123638455649, 137.261146570808 36.1234945901646, 137.261480401577 36.123145849427, 137.263371547589 36.1216868051109, 137.263477165114 36.1215954452047, 137.263769542874 36.1208850923692, 137.264222061156 36.1199520140362, 137.264344697664 36.1198440571061, 137.265284722991 36.1201668609508)) ^^http://www.opengis.net/ont/geosparql#wktLiteral