Fix: Changed UrlEncoding

src/Tree/Controllers/TreeController.cs

@@ -59,8 +59,7 @@ namespace Coscine.Api.Tree.Controllers
 
         public Uri GenerateId(string resourceId, string path)
         {
-            var escapedPath = Uri.EscapeDataString(Uri.UnescapeDataString(path));
-            return new Uri($"https://purl.org/coscine/md/{resourceId}/{escapedPath}/".ToLower());
+            return new Uri($"https://purl.org/coscine/md/{resourceId}/{path}/".ToLower());
         }
 
         [HttpGet("[controller]/{resourceId}/{path}")]
@@ -99,7 +98,7 @@ namespace Coscine.Api.Tree.Controllers
 
             foreach (var info in infos)
             {
-                var id = GenerateId(resourceId, info.Path);
+                var id = GenerateId(resourceId, Uri.EscapeDataString(info.Path));
                 if (_util.HasGraph(id))
                 {
                     var graph = _util.GetGraph(id);