"978-3-642-01890-9" . "1860-949X" . . . . . "18"^^ . "The Ex Project: Web Information Extraction Using Extraction Ontologies" . "Knowledge Discovery Enhanced with Semantic and Social Information" . . "RIV/61384399:31140/09:00031962!RIV13-MSM-31140___" . . "RIV/61384399:31140/09:00031962" . "The Ex Project: Web Information Extraction Using Extraction Ontologies"@en . . . "Rak, D." . "Springer-Verlag" . . "http://springerlink.com/content/j28100148190/" . "314092" . . "Studies in Computational Intelligence 220/2009" . "Nekvasil, Marek" . . . "Main topics of the document: information extraction; text mining; ontology"@en . "Berlin" . "4"^^ . "The Ex Project: Web Information Extraction Using Extraction Ontologies"@en . "Warsaw" . . "Main topics of the document: information extraction; text mining; ontology" . . . "3"^^ . "information extraction; text mining; ontology"@en . . "Labsk\u00FD, Martin" . "[DD764B9A4F72]" . "000270022100005" . "The Ex Project: Web Information Extraction Using Extraction Ontologies" . "Z(MSM6138439910)" . "31140" . "Sv\u00E1tek, Vojt\u011Bch" . "2007-09-17+02:00"^^ . . .