9. The computer-implemented method of claim 1 further comprising: accepting a fine grained operator to determine if said value or link exists in any layer of data associated with said two or more audience identifiers of said linear structure; and, applying said fine grained operator in said search, wherein said result indicates the existence of said value or link in said any layer of data.
9. The computer-implemented method of claim 1 further comprising: accepting a fine grained operator to determine if said value or link exists in any layer of data associated with said two or more audience identifiers of said linear structure; and, applying said fine grained operator in said search, wherein said result indicates the existence of said value or link in said any layer of data. 10. The computer-implemented method of claim 9 further comprising: accepting a free form search operator; applying said fine grained operator and said free form search operator, wherein said result is limited by said free form search operator.