Cyc

Computing: Software: Cyc

The Cyc knowledge engine, database, and language (CycL) are the result of an effort to create computer software with "common sense", i.e. a database of "everyday knowledge" which most people use in order to understand the world. The database and engine are both FOSS (GNU license) and available for download via the OpenCyc site.

Links

 * OpenCyc