33. The computer executable method of claim 32 , wherein a relationship between the knowledge category and the one or more non-hierarchically related knowledge categories includes a rule-based relationship.
33. The computer executable method of claim 32 , wherein a relationship between the knowledge category and the one or more non-hierarchically related knowledge categories includes a rule-based relationship. 37. The computer executable method of claim 33 , wherein the rule-based relationship relates the at least one knowledge category and the one or more non-hierarchically related knowledge categories because the at least one knowledge category and the one or more non-hierarchically related knowledge categories share a common domain.