A Model for Geographic Knowledge Extraction on Web Documents

@inproceedings{Campelo2009AMF,
  title={A Model for Geographic Knowledge Extraction on Web Documents},
  author={Cl{\'a}udio El{\'i}zio Calazans Campelo and Cl{\'a}udio de Souza Baptista},
  booktitle={ER Workshops},
  year={2009}
}