Relation WEB-REFERENCE-OF

This is useful to talk of the content of web material in a generic way.
Arity: 2
Subrelation-Of: Extrinsic-structuring-relation
Axioms:
(=> (Web-Reference-Of ?A ?B)
    (Exists (?C)
            (And (Web-Address-Of ?A ?C) (Interpretant-Of ?C ?B))))