The inability to identify the value in unstructured content is the primary challenge in any application that requires the use of metadata
http://www.conceptsearching.com/wp/whats-on-the-top-of-your-list-for-2013-priorities/ We recently completed a survey on the key priorities for executives in 2013 as it relates to any application that requires the use of metadata
There are known taxonomies out there, most proprietary, but they only work for structured and single-purpose document types. 2) Expansion of the CMIS standard to include taxonomy and classification capabilities into XML file structures to enable content re-use and auto and self-classification in context of file/content creation. Standardized file formats need to be able to incorporate metadata from taxonomies and taxonomy projects. http://www.oasis-open.org/committees/tc cat.php?
A user installable library containing best practice methodology for eDiscovery enables the automatic identification of files that may contain IP