This code extracts conceptual mappings representing analogies from semantic graphs using the idea stated on the paper: Raquel Hervás, Rui P. Costa, Hugo Costa, Pablo Gervás, Francisco C. Pereira. "Enrichment of automatically generated texts using metaphor." Mexican International Conference on Artificial Intelligence. Springer, Berlin, Heidelberg, 2007. You can do the following with jMapper: 1 - Run it by simply executing jMapper. Load two ontologies (e.g. King Arthur and Startwars) and see the Metaphors. 2 - Use the library jMapper in your code. Check the example. Note that you have to add to your project the jMapper.jar and the jar inside lib folder. Rui P. Costa and Francisco C. Pereira (http://student.dei.uc.pt/~racosta)