diff -r f8200c5482ec -r c731ab9b934d server/src/app/Facades/RdfHelperFacade.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/app/Facades/RdfHelperFacade.php	Mon Oct 31 14:24:23 2016 +0100
@@ -0,0 +1,12 @@
+<?php
+namespace CorpusParole\Facades;
+
+use Illuminate\Support\Facades\Facade;
+
+class RdfHelperFacade extends Facade {
+
+    protected static function getFacadeAccessor() {
+        return 'RdfHelper';
+    }
+
+}