Create identifier inventory

[GoogleCodeExporter]

General topic which needs documentation:

Create an inventory of identifiers that are being used or which could be used.  

Links to existing resources related to the topic:

See 
http://code.google.com/p/tdwg-rdf/wiki/Beginners#0.3.7._Biodiversity-related_and
_General_vocabularies_and_ontolog
and
http://code.google.com/p/tdwg-rdf/wiki/Beginners#0.3.8._Biodiversity-related_RDF
_in_the_wild
for a start

Wiki page to be used for documentation:
Create page called "Identifiers"

Specific considerations to be addressed in documentation:
If it is a best-practice to re-use identifiers, then people should be able to 
easily find and access identifiers to which they can link.

Original issue reported on code.google.com by [email protected] on 6 Mar 2012 at 2:57