Valo, Arttu, Eero Hyvönen, and Ville Komulainen. “A Tool for Collaborative Ontology Development for the Semantic Web”. International Conference on Dublin Core and Metadata Applications (September 12, 2005): pp. 209–212. Accessed April 12, 2025. https://dcpapers-past.dublincore.org/pubs/article/view/825.