iGlue</a><span style="font-family:times new roman;">, to observe: </span><span style="font-style: italic;font-family:times new roman;" >"We think that a rich ontology like OpenCyc can enable us to extend iGlue with new information or to validate the existing data using logical inference, and it has the potential to provide a base for a common semantic infrastructure as a sort of entity Yellow Pages."</span><br /><br /><span style="font-family:times new roman;">As the underlying Cyc knowledge base continues 