@article{subjectiveknowledgeacquisitionand,
  title = {Subjective Knowledge Acquisition and Enrichment Powered By Crowdsourcing},
  author = {Rui Meng and Hao Xin and Lei Chen and Yangqiu Song},
  year = {2017},
  eprint = {1705.05720},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1705.05720v1},
}