Knowledge Management System

A system includes a memory operable to store an ontology and a search index. The system also includes a data agent operable to generate a knowledge assertion by parsing one or more data elements retrieved from a data source. The system also includes a knowledge management engine comprising a processor. The knowledge management engine is operable to validate the knowledge assertion based on the ontology. The knowledge management engine is further operable to determine whether to update the ontology with the knowledge assertion. The system also includes a search engine operable to generate the search index at least in part by indexing data stored in the ontology.