The proposition Extended Semantic Network is an innovative tool for Knowledge Representation and Ontology construction, which not only infers meanings but looks for sets of associations between nodes as opposed to the present method of keyword association. Our objective here is to achieve semi-supervised knowledge representation technique with good accuracy and minimum human intervention, using the heuristically developed information processing and integration methods. This research is realised by obtaining a technical co-operation between mathematical and mind models to harvest their collective intelligence.