@inproceedings{largescalesemanticannotationindexingand,
  title = {Large Scale Semantic Annotation, Indexing and Search at The National Archives},
  author = {Diana Maynard and Mark A. Greenwood},
  year = {2012},
  booktitle = {LREC 2012 5},
  url = {https://aclanthology.org/L12-1010},
}