 Brukner and Zeilinger (2003), Zeilinger (2005) follow Schrödinger (1935) and many others in viewing a quantum state as a catalogue of our knowledge about a system. Their view is not \(\psi\)-epistemic because it denies that the system has an ontic state about which we may learn by observing it. Instead, a system is characterized by its information content. An elementary system contains information sufficient to answer one question. For a spin ½ system, a question about spin component in any direction may be answered by a suitable observation. But the answer cannot typically be understood as revealing the pre-existing value of spin-component in that direction, and answering this question by observation randomizes the answer to any future question about spin-component in different directions. So the catalog of knowledge takes the form of a probability distribution over possible answers to all meaningful question about a quantum system that contains only one entry with probability 1 that might be considered a property that would be revealed if observed.