some intro info

README.md

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 # Ausdigital Digital Capability Locator
 
+The framework assumes that there could be multiple publishers of business meta-data and e-business capabilites.  Therefore a simple way to ask "where can I find information about the e-business capabilities of business X ?" is needed.  That is the purpose of the DCL.  CDL is essentially a DNS lookup (NAPTR Record) using a business identifier (eg ABN) as the query and it returns the URL of the detailed metadata about that business.  In a given economy, there is usually only one DCL - often operated by a government authority.
+
  * Specification: [https://ausdigital-dcl.readthedocs.io/](https://ausdigital-dcl.readthedocs.io/)
  * Community discussion/support: [ausdigital.org](http://ausdigital.org)
  * Open source reference implementation: [https://github.com/test-point/dcl.testpoint.io/](https://github.com/test-point/dcl.testpoint.io/)