@inproceedings{efficientandexpressiveknowledgebase,
  title = {Efficient and Expressive Knowledge Base Completion Using Subgraph Feature Extraction},
  author = {Matt Gardner and Tom Mitchell},
  year = {2015},
  booktitle = {EMNLP 2015 9},
  url = {https://aclanthology.org/D15-1173},
}