diff --git a/js/dos/ext/vis/examples/network/data/dotLanguage/data/simple.gv.txt b/js/dos/ext/vis/examples/network/data/dotLanguage/data/simple.gv.txt
new file mode 100644
index 0000000..50fb06e
--- /dev/null
+++ b/js/dos/ext/vis/examples/network/data/dotLanguage/data/simple.gv.txt
@@ -0,0 +1,15 @@
+digraph {
+  node [shape=circle fontsize=16]
+  edge [length=100, color=gray, fontcolor=black]
+
+  A -> A[label=0.5];
+  B -> B[label=1.2] -> C[label=0.7] -- A;
+  B -> D;
+  D -> {B; C}
+  D -> E[label=0.2];
+  F -> F;
+  A [
+    fontcolor=white,
+    color=red,
+  ]
+}