1. Bader F, Calvanese D, McGuinnes DL, Nardi D, Patel-Schneider PF (eds) (2007) The description logic handbook. Theory, implementation and applications, 2nd edn. Cambridge University Press, Cambridge
2. Barbau R, Krima S, Rachuri S, Narayanan A, Fiorentini X, Foufou S, Sriram RD (2012) OntoSTEP: enriching product model data using ontologies. Comput Aided Des 44(6):575–590
3. Bazjanac V, Crawley DB (1997) The implementation of industry foundation classes in simulation tools for the building industry. Lawrence Berkeley National Laboratory, Tech. Rep.
4. Beetz J, van Leeuwen J, de Vries B (2005) An ontology web language notation of the industry foundation classes. In: 22nd CIB W78 conference on information technology in construction
5. Beetz J, Leeuwen J, Vries B (2009) IfcOwl: a case of transforming EXPRESS schemas into ontologies. Artif Intell Eng Design Anal Manuf 23:89–101