1. Bizer, C., Heath, T., Berners-Lee, T.: Linked data - the story so far. Int. J. Semant. Web Inf. Syst. 5(3), 1–22 (2009)
2. Bos, J.: Wide-coverage semantic analysis with boxer. In: Bos, J., Delmonte, R. (eds.) Semantics in Text Processing, pp. 277–286. College Publications, London (2008)
3. Ferragina, P., Scaiella, U.: Tagme: on-the-fly annotation of short text fragments (by wikipedia entities). In: Proceedings of the 19th ACM International Conference on Information and Knowledge Management, CIKM 2010, pp. 1625–1628. ACM, New York (2010)
4. Gangemi, A.: What’s in a Schema?. Cambridge University Press, Cambridge (2010)
5. Gangemi, A., Draicchio, F., Presutti, V., Nuzzolese, A.G., Recupero, D.R.: A machine reader for the semantic web. In: Blomqvist, E., Groza, T. (eds.) International Semantic Web Conference (Posters & Demos). CEUR Workshop Proceedings, vol. 1035, pp. 149–152. CEUR-WS.org (2013)