1. https://www.w3.org/TR/owl-guide/
2. Szmeja, P., Ganzha, M., Paprzycki, M., Pawlowski, W.: Dimensions of ontological similarity. In: 2016 IEEE Tenth International Conference on Semantic Computing (ICSC), pp. 246–249. IEEE, February 2016
3. Baader, F., Calvanese, D., McGuinness, D., Nardi, D., Patel-Schneider, P.: The Description Logic Handbook. Cambridge University Press (2003)
4. Cohen, W., Borgida, A., Hirsh, H.: Computing least common subsumers in description logics. In: Proceedings of the 10th National Conference on Artificial Intelligence, pp. 754–760. MIT Press (1992)
5. Baader, F.: Least Common Subsumers and Most Specific Concepts in a Description Logic with Existential Restrictions and Terminological Cycles (2003)