@article{questionansweringonlinkeddatachallenges,
  title = {Question Answering on Linked Data: Challenges and Future Directions},
  author = {Shekarpour Saeedeh and Lukovnikov Denis and Kumar Ashwini Jaya and Endris Kemele and Singh Kuldeep and Thakkar Harsh and Lange Christoph},
  year = {2016},
  eprint = {1601.03541},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1601.03541v2},
}