1. Rosch, E.: Principles of categorization. Concepts: Core Readings 189 (1999)
2. Harnad, S.: To cognize is to categorize: cognition is categorization. In: Handbook of Categorization in Cognitive Science, pp. 21–54. Elsevier (2017)
3. Millikan, R.G.: On Clear and Confused Ideas: An Essay About Substance Concepts. Cambridge University Press, Cambridge (2000)
4. Giunchiglia, F., Fumagalli, M.: Concepts as (recognition) abilities. In: FOIS, pp. 153–166 (2016)
5. Qiao, L., Yang, L., Hong, D., Yao, L., Zhiguang, Q.: Knowledge graph construction techniques. J. Comput. Res. Dev. 53(3), 582–600 (2016)