1. [1] European Union, Charter of fundamental rights of the european union, vol.56. Brussels: European Union, 2010.
2. [2] A. Ciroth, “ICT for environment in life cycle applications openLCA — A new open source software for life cycle assessment,” Int. J. Life Cycle Assess., vol.12, no.4, pp.209-210, 2007. 10.1065/lca2007.06.337
3. [3] I. Horrocks, “Ontologies and the semantic web,” Commun. ACM, vol.51, no.12, pp.58-67, 2008. 10.1145/1409360.1409377
4. [4] F. Cappellaro, P. Masoni, A. Moreno, and S. Scalbi, “CASCADE,” in The 16th Internationale Conference: informatics for environment protection, pp.490-493, 2002.
5. [5] M. Braescher, F. Monteiro, and A. Silva, “Life Cycle Assessment Ontology,” in Proceedings of the Eighth Congress ISKO-España, pp.169-177, 2007.