Exteca Ontology Language Guide

Exteca Ontology Language (EOL) Guide (available in pdf format) provides a step-by-step introduction to EOL and the concepts behind it. It provides a examples in a tutorial fashion.

Exteca Rule Logic Guide

Exteca Rule Logic (EOL) Guide (available in pdf format) shows how rules can be added to an ontology to release the full potential of ontology-based categorisation.