?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Poveda+Villalon&rft.aufirst=Maria&rft.au=Poveda+Villalon%2C+Maria&rft.title=Summarization+of+an+Inverse+n-ary+Relation&rft.btitle=Proceedings+of+the+9th+International+Semantic+Web+Conference%2C+ISWC+2010&rft.isbn=9783642177460&rft.date=2010&rft.genre=proceeding