W. Beek, P. Groth, S. Schlobach, and R. Hoekstra, A web observatory for the machine processability of structured data on the web, ACM conference on Web science, pp.249-250, 2014.

P. Borras, D. Clément, T. Despeyrouz, J. Incerpi, G. Kahn et al., CENTAUR: the system, SIGSOFT'88, pp.14-24, 1988.
URL : https://hal.archives-ouvertes.fr/inria-00075774

J. Carroll, C. Bizer, P. Hayes, and P. Stickler, Named graphs, provenance and trust, WWW 2005, pp.613-622, 2005.

M. Codescu, F. Horozal, M. Kohlhase, T. Mossakowski, and F. Rabe, Project Abstract: Logic Atlas and Integrator (LATIN), vol.6824, pp.287-289, 2011.

O. Corby and C. Faron-zucker, STTL: A SPARQL-based Transformation Language for RDF, WEBIST 2015, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01150623

Ó. Corcho, A Layered Declarative Approach To Ontology Translation With Knowledge Preservation, 2004.

J. Euzenat and H. Stuckenschmidt, The 'family of languages' approach to semantic interoperability, pp.49-63, 2003.
URL : https://hal.archives-ouvertes.fr/hal-01373660

G. Guizzardi, M. Lopes, F. Baião, and R. Falbo, On the importance of truly ontological representation languages, IJISMD, vol.1, issue.2, pp.1-22, 2010.

P. J. Hayes, IKL guide, 2006.

M. Horridge and S. Bechhofer, The OWL API: A Java API for OWL ontologies, Semantic Web Journal, vol.2, issue.1, pp.11-21, 2011.

P. ;. Martin, K. Cgif, -. Frame, and F. , Knowledge representation in CGLF, ICCS 2002, LNAI 2393, pp.77-91, 2002.

P. Martin, Towards a collaboratively-built knowledge base of&for scalable knowledge sharing and retrieval, HDR thesis (240p), 2009.

J. F. Sowa, Conceptual Structures: Information Processing in Mind and Machine, 1984.