Semantic search tools; Built on open standards and technologies, our product metaphactory supports all aspects of knowledge graph management and allows our customers to rapidly build data-driven, end-user facing applications on-top of their knowledge graph; https://www.metaphacts.com/, https://metaphacts.com/product
"Thesauri and the semantic web", [Brussels, Belgium: ATHENA Workshop: Europeana and the accessibility of the digital cultural heritage](Roxanne Wyns): http://www.athenaeurope.org/getFile.php?id=481
G. van Oorschot, M. van Erp, und C. Dijkshoorn. Proceedings of the Workhop on Detection, Representation, and Exploitation of Events in the Semantic Web (DeRiVE 2012), 902, Seite 21--30. Boston, USA, CEUR, (November 2012)