PUBLIC MARKS with tags ontology & ai

OpenCyc is the open source version of the Cyc technology, the world's largest and most complete general knowledge base and commonsense reasoning engine. OpenCyc can be used as the basis of a wide variety of intelligent applications such as: * rapid development of an ontology in a vertical area * email prioritizing, routing, summarization, and annotating * expert systems * games

"Loom™ is a knowledge representation language developed by researchers in the Artificial Intelligence research group at the University of Southern California's Information Sciences Institute".