diff -r bd2701bd8142 -r 4ab820b387da server/src/app/Libraries/Mappers/CocoonContentRdfMapper.php
--- a/server/src/app/Libraries/Mappers/CocoonContentRdfMapper.php	Wed Feb 08 16:38:09 2017 +0100
+++ b/server/src/app/Libraries/Mappers/CocoonContentRdfMapper.php	Thu Feb 09 15:05:36 2017 +0100
@@ -94,11 +94,15 @@
 
         $this->addCHOResourceProperties($providedCHOResource, $res, $outputGraph);
 
-        $this->addDateProperties($providedCHOResource, $res, $outputGraph);
+        $this->addProvidedCHODateProperties($providedCHOResource, $res, $outputGraph);
         $this->addSpatialProperties($providedCHOResource, $res, $outputGraph);
 
     }
 
+    protected function addProvidedCHODateProperties($targetRes, $res, $outputGraph) {
+        $this->addDateProperties($targetRes, $res, $outputGraph);
+    }
+
     protected function addResourceRightProperties($resource, $res) {
         $this->applyPropertiesToRes($res, $resource, [
             ['http://purl.org/dc/elements/1.1/rights', null],