Some embodiments provide a data intelligence extraction system for extracting intelligence from different events that are generated by separate and independently operating event generating sources within a business, wherein each event generating source records some set of business activities and the data associated with those activities. The intelligence that the system extracts includes a cradle-to-grave accounting for the engagement that different entities have with a business over the entirety of the entity-to-business relationship. This cradle-to-grave accounting is formed by the system linking events that are related causally, temporally, or on the basis of an entity to which they relate. The system then constructs data assets to capture the data from the linked events, and in so doing, provide the business with assets that compile the data the business has obtained on the different entities over the cradle-to-grave engagement with those entities.