25. The computer program product according to claim 24 , wherein an edit-distance score calculated for the extracted label and value pairwise data is used to generate the final label and value data list.
24. The computer program product according to claim 21 , the method comprising: e) generating a final label and value data list from the label and value pairwise data extracted in step d), the final label and value data list generated by mapping the extracted label and value pairwise data to a plurality of predefined canonical designations.