“…These applications are said to demonstrate the benefits of the 5S formal descriptions of digital library architectures (structures), content definitions (streams), clients (societies), service models (scenarios), and perspectives (spaces). If not yet exactly full‐scale digital libraries in a box, these are, at least, boxes of useful components (Fox, 2003; Fox, Suleman, & Luo, 2002; Hussein, Fox, Kelapure, Krowne, & Luo, 2003).…”