Pereira Nunes, B.; Kawase, R.; Dietze, S.; Taibi, D.; Casanova, M. A. & Nejdl, W. (2012), Can Entities be Friends?, in Giuseppe Rizzo; Pablo Mendes; Eric Charton; Sebastian Hellmann & Aditya Kalyanpur, ed., 'Proceedings of the Web of Linked Entities Workshop in conjuction with the 11th International Semantic Web Conference' , pp. 45--57 .