@Inproceedings{pereiranunes2012entities,
  author = {Pereira Nunes, Bernardo and Kawase, Ricardo and Dietze, Stefan and Taibi, Davide and Casanova, Marco Antonio and Nejdl, Wolfgang},
  title  = {Can Entities be Friends?},

  year   = {2012},
  number = {},
  url    = {http://ceur-ws.org/Vol-906/paper6.pdf},

  const  = {\ text}
}