@incollection{step2008:2219,
 author = "Van Durme, Benjamin and Schubert, Lenhart",
 title = "{Open Knowledge Extraction through Compositional Language Processing}",
 booktitle = "Semantics in Text Processing. STEP 2008 Conference Proceedings",
 editor = "Bos, Johan and Delmonte, Rodolfo",
 publisher = "College Publications",
 series = "Research in Computational Semantics",
 volume = "1",
 pages = "239--254",
 year = "2008",
 url = "http://www.aclweb.org/anthology/W08-2219"
}