Hyvönen, E., Viljanen K., Tuominen J., & Seppälä K. (2008). Building a National Semantic Web Ontology and Ontology Service Infrastructure –The FinnONTO Approach. (Bechhofer, S., Hauswirth M., Hoffmann J., & Koubarakis M., Ed.).The Semantic Web: Research and Applications. 95–109.ReKN Category: Digital Resource Aggregation