• Expressing Qualified Dublin Core in RDF - XML Proposed Recommendation http://dublincore.org/documents/2001/11/30/dcq-rdf-xml/ 
• Recording Qualified Dublin Core Metadata in HTML Working Draft [Enregistrer les métadonnées du Dublin Core qualifié en HTML - Ébauche de travail] http://dublincore.org/documents/2000/08/15/dcq-html/#qdchtml 