subject_ss:"Informationssystem / Wissenstechnik / Ontologie <Wissensverarbeitung> / Aufsatzsammlung"
theme_ss:"Semantic Web"
subject_ss:"Ontology"
year_i:[2000 TO 2010}
classification_ss:"TWY (DU)"
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm