@ARTICLE{phoebus:jair,
  author = {Matthew Michelson and Craig A. Knoblock},
  title = {Creating Relational Data from Unstructured and Ungrammatical Data
	Sources},
  journal = {Journal of Artificial Intelligence Research (JAIR)},
  year = {2008},
  volume = {31},
  pages = {543--590}
}