Patrizia Paggio Bolette Sandford Pedersen Dorte Haltrup Hansen Applying Language Technology to Ontology-Based Querying: The Ontoquery Project. 817-833 2003 17 Applied Artificial Intelligence 8-9 http://taylorandfrancis.metapress.com/openurl.asp?genre=article&issn=0883-9514&volume=17&issue=8&spage=817 db/journals/aai/aai17.html#PaggioPH03