"FRBR is not a data model. FRBR is not a metadata scheme. FRBR is not a system design structure. It is a conceptual model of the bibliographic universe. That bibliographic universe includes anything a library might wish to collect or make accessible to its users. Even more, FRBR reminds us of the importance of bibliographic relationships, and reminds us to describe things in the bibliographic universe in order to meet specific user tasks: ‘find’, ‘identify’, ‘select’, ‘obtain’, and I add ‘relate’. The user comes first."Tillett reminds catalogers that FRBR is a conceptual model that, if applied, could help library users find desired items in online catalogs; it is not intended to replace AACR2, MARC, Dublin Core, etc. Rather, FRBR concepts can be applied to all existing bibliographic structures and standards to the potential benefit of the user.