21. The computer program product as recited in claim 1 , wherein the specified angle is generalized such that it is applicable to a plurality of entities or content verticals.
21. The computer program product as recited in claim 1 , wherein the specified angle is generalized such that it is applicable to a plurality of entities or content verticals. 26. The computer program product as recited in claim 21 , wherein the content block data structure further comprises a specification of a blueprint associated with the angle, the blueprint configured to define how the associated angle is to be expressed in the narrative.