@article{towardscleaningupopendataportalsa,
  title = {Towards Cleaning-up Open Data Portals: A Metadata Reconciliation Approach},
  author = {Tygel Alan and Auer Sören and Debattista Jeremy and Orlandi Fabrizio and Campos Maria Luiza Machado},
  year = {2015},
  eprint = {1510.04501},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1510.04501v1},
}