ISSUE-82: Can RDFa attributes be namespaced?

rdfa attribute namespace

Can RDFa attributes be namespaced?

State:
CLOSED
Product:
LC Comment - RDFa Core 1.1
Raised by:
Steven Pemberton
Opened on:
2011-02-03
Description:
During a discussion about RDFa Host Language Conformance, the question arose on whether or not RDFa attributes were allowed to be used in namespace-aware XML languages:

http://www.w3.org/2010/02/rdfa/meetings/2011-02-03#ISSUE__2d_74__3a__Host_Language_Conformance

The RDFa Working Group needs to decide if RDFa can be integrated into other languages in a namespaced fashion. It was suggested that this could be an optional feature of RDFa Processors after noting that making it a mandatory feature would complicate RDFa Processor implementations more than desired.
Related Actions Items:
No related actions
Related emails:
  1. RDFa WG telecon minutes for 2011-03-24 (from msporny@digitalbazaar.com on 2011-03-24)
  2. Re: RDFa Last Call responses (from Steven.Pemberton@cwi.nl on 2011-03-09)
  3. RDFa Last Call responses (from msporny@digitalbazaar.com on 2011-03-08)
  4. RDFa WG telecon minutes for 2011-02-14 (from msporny@digitalbazaar.com on 2011-02-14)
  5. Re: URGENT: RDFa Super Session II: The Last Calling (from shane@aptest.com on 2011-02-14)
  6. Re: URGENT: RDFa Super Session II: The Last Calling (from ivan@w3.org on 2011-02-14)
  7. URGENT: RDFa Super Session II: The Last Calling (from msporny@digitalbazaar.com on 2011-02-14)
  8. Re: Telecon Agenda - February 10th 2011, 1400 UTC (from benjamin.adrian@dfki.de on 2011-02-10)
  9. Telecon Agenda - February 10th 2011, 1400 UTC (from msporny@digitalbazaar.com on 2011-02-07)
  10. ISSUE-82: Can RDFa attributes be namespaced? (from sysbot+tracker@w3.org on 2011-02-03)

Related notes:

Note that XHTML Modularization says the following about XHTML attributes:

Each of the attributes defined in an XHTML attribute collection is available for use when their corresponding module is included in an XHTML Host Language or an XHTML Integration Set. In such a situation, the attributes are available for use in the definition of elements that are NOT in the XHTML namespace when they are referenced using their namespace-qualified identifier (e.g., xhtml:class). The semantics of the attributes remain the same regardless of whether they are referenced using their qualified identifier or not. It is an error to use an XHTML namespace-qualified attribute on elements from the XHTML Namespace.

Shane McCarron, 3 Feb 2011, 15:53:56

The spec has been updated to reflect the resolution from the 14 February meeting.

Shane McCarron, 2 Mar 2011, 04:43:29

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