@article{tasksthatrequireorcanbenefitfrom,
  title = {Tasks that Require, or can Benefit from, Matching Blank Nodes},
  author = {Christina Lantzaki and Yannis Tzitzikas},
  year = {2014},
  eprint = {1410.8536},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1410.8536v1},
}