2. The method of claim 1 , further comprising: mapping, by a computer, a target ontology to a plurality of source ontologies.
2. The method of claim 1 , further comprising: mapping, by a computer, a target ontology to a plurality of source ontologies. 3. The method of claim 2 , wherein said first ontology comprises a target ontology, and said respective ontology different from the first ontology comprises a source ontology mapped to said target ontology.