diff --git a/light9/web/SyncedGraph.ts b/light9/web/SyncedGraph.ts
--- a/light9/web/SyncedGraph.ts
+++ b/light9/web/SyncedGraph.ts
@@ -320,7 +320,7 @@ export class SyncedGraph {
     const out = [];
     let current = list;
     while (true) {
-      if (current === RDF + "nil") {
+      if (current.value === RDF + "nil") {
         break;
       }