44. The method of claim 41 , further comprising: identifying multiple sub-patterns from the URI using multiple attributes of the semantic type defined by the user or other users.
44. The method of claim 41 , further comprising: identifying multiple sub-patterns from the URI using multiple attributes of the semantic type defined by the user or other users. 45. The method of claim 44 , further comprising: identifying multiple subsets of the set of type-determined web pages using the multiple sub-patterns; wherein, each of the multiple subsets of type-determined web pages includes content associated with one of the multiple attributes of the semantic type.