15. The system of claim 14 , wherein the enterprise information asset management application has a plurality of components including a query tool, the graphical user interface, a monitoring component, and a semantic graph generator; wherein the query tool is configured to identify the set of search results responsive to the query; wherein the monitoring component is configured to monitor user behavior in accessing the plurality of information assets with the set of search results; wherein the semantic graph generator is configured to generate the semantic graph.
16. The system of claim 15 , wherein a representation of each information asset is stored in an information asset database, wherein the information asset database, the domain ontology, and the semantic graph are represented as separate data structures; wherein the semantic graph is automatically evolved based on navigation of search results by a plurality of users over time and without any input from the plurality of users explicitly specifying to update the semantic graph, wherein the operation further comprises: upon identifying, based on the semantic graph, an information asset that does not have any relationships to other information assets, designating the information asset as an isolated information asset, whereafter an indication is output to instruct an administrative user to specify one or more desired relationships for the isolated information asset.