6. The method of claim 1 , wherein the annotation that annotates one matched element of the matched elements is a pillar which is a main structural element of the ontology.
6. The method of claim 1 , wherein the annotation that annotates one matched element of the matched elements is a pillar which is a main structural element of the ontology. 7. The method of claim 6 , wherein the pillar expresses: an activity and refers to what changed, a product and an associated environment to identify main products of concern, a situation to identify symptoms associated with a specific situation or incident, or a component to define where a situation occurs.