1. The Europeana portal,
http://www.europeana.eu
2. The ASSETS project,
http://www.assets4europeana.eu
3. The Europeana version 1.0 project,
http://version1.europeana.eu
4. The Europeana Labs,
http://europeanalabs.eu/wiki/
5. The Open Search,
http://www.opensearch.org/Home