1. A method comprising: receiving a specification, the specification defining attributes of a navigable semantic network, the attributes identifying multiple resource nodes and corresponding relationships amongst the resource nodes; processing the specification to identify a set of declarative statements; and utilizing the set of declarative statements identified by the specification to produce a semantic network model associated with the navigable semantic network, the semantic network model enabling instantiation of different portions of the navigable semantic network for viewing based on navigation input.
1. A method comprising: receiving a specification, the specification defining attributes of a navigable semantic network, the attributes identifying multiple resource nodes and corresponding relationships amongst the resource nodes; processing the specification to identify a set of declarative statements; and utilizing the set of declarative statements identified by the specification to produce a semantic network model associated with the navigable semantic network, the semantic network model enabling instantiation of different portions of the navigable semantic network for viewing based on navigation input. 7. The method as in claim 1 , wherein processing the specification to identify the set of declarative statements includes: processing the specification to identify a hierarchy of multiple tags in the specification, the hierarchy of multiple tags delineating different segments of the specification, the different segments defining attributes of the navigable semantic network.