Beef up the example inventory

Signed-off-by: martin f. krafft <madduck@madduck.net>
diff --git a/examples/classes/hosted@zurich.yml b/examples/classes/hosted@zurich.yml
new file mode 100644
index 0000000..2ab23a4
--- /dev/null
+++ b/examples/classes/hosted@zurich.yml
@@ -0,0 +1,6 @@
+parameters:
+  location:
+    address: Letzigraben 4, 8004 Zurich
+    rack: C/IV 6.43
+  local_admin:
+    email: local-admins@zurich.example.org