...applications which are key to enhanced productivity. While SMBs initially focused on using basic applications like wordprocessing, Internet access and basic email, the emphasis has shifted towards using IT for automating various business processes...
http://www.computerweekly.com/DowntimePDF/pdf/ami_ensuringdataprotection.pdf
...document object MAY have a Content-Stream, which may be used to hold a raw digital asset such as an image or a word-processing document. A repository MUST specify, in each object-type definition, whether document objects of that type...
http://xml.coverpages.org/ni2009-10-30-a.html