classification_ss:"153 / dc20"
classification_ss:"HRD (HA)"
subject_ss:"Wissensrepräsentation / Psychologie (BVB)"
classification_ss:"77.31 / Kognition"
classification_ss:"HRH (DU)"
1.0 = *:*, product of: 1.0 = boost 1.0 = queryNorm