{"draft":"draft-mealling-iana-urn-04","doc_id":"RFC3553","title":" An IETF URN Sub-namespace for Registered Protocol Parameters ","authors":["M. Mealling","L. Masinter","T. Hardie","G. Klyne"],"format":["ASCII","HTML"],"page_count":"8","pub_status":"BEST CURRENT PRACTICE","status":"BEST CURRENT PRACTICE","source":"Legacy","abstract":" This document describes a new sub-delegation for the 'ietf' URN namespace for registered protocol items.  The 'ietf' URN namespace is defined in RFC 2648 as a root for persistent URIs that refer to IETF- defined resources.  This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements.  ","pub_date":"May 2003","keywords":["syntax","uniform resource names"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":["BCP0073"],"doi":"10.17487\/RFC3553","errata_url":null}