ISSUE-13: Determine if an empty @typeof attribute should create a bnode

empty @typeof creates bnode

Determine if an empty @typeof attribute should create a bnode

State:
CLOSED
Product:
RDFa 1.1 Core
Raised by:
Manu Sporny
Opened on:
2010-02-07
Description:
We should explore whether or not an empty @typeof attribute should create a bnode. If we do decide that it should, we should then determine if a set of invalid CURIEs in a @typeof element should be evaluated as typeof="" or if the RDFa Processor should operate as if the @typeof was never specified on the element.

More in this thread:

http://lists.w3.org/Archives/Public/public-rdf-in-xhtml-tf/2009Dec/0016.html
Related Actions Items:
No related actions
Related emails:
  1. Re: Question about RDFa processing rule 8 (@typeof) (from ch.lange@jacobs-university.de on 2010-08-28)
  2. Re: Question about RDFa processing rule 8 (@typeof) (from ivan@w3.org on 2010-08-28)
  3. Closing ACTIONS and ISSUES (from msporny@digitalbazaar.com on 2010-04-21)
  4. RDFa WG telecon minutes for 2010-04-08 (from msporny@digitalbazaar.com on 2010-04-08)
  5. Re: Telecon Agenda - 8th April 2010, 1400 UTC (from robert_weir@us.ibm.com on 2010-04-08)
  6. Re: Telecon Agenda - 8th April 2010, 1400 UTC (from markus.gylling@gmail.com on 2010-04-08)
  7. Re: Telecon Agenda - 8th April 2010, 1400 UTC (from Steven.Pemberton@cwi.nl on 2010-04-08)
  8. Telecon Agenda - 8th April 2010, 1400 UTC (from msporny@digitalbazaar.com on 2010-04-05)
  9. Re: Telecon Agenda - 1st April 2010, 1400 UTC (from ivan@w3.org on 2010-03-31)
  10. Re: Telecon Agenda - 1st April 2010, 1400 UTC (from mark.birbeck@webbackplane.com on 2010-03-31)
  11. Re: Telecon Agenda - 1st April 2010, 1400 UTC (from mark.birbeck@webbackplane.com on 2010-03-31)
  12. Telecon Agenda - 1st April 2010, 1400 UTC (from msporny@digitalbazaar.com on 2010-03-30)
  13. ISSUE-13: Empty @typeof...let's not lose this one again [was: two side issues on blank nodes...] (from msporny@digitalbazaar.com on 2010-03-27)
  14. ISSUE-13 (empty @typeof creates bnode): Determine if an empty @typeof attribute should create a bnode [RDFa 1.1 Core] (from sysbot+tracker@w3.org on 2010-02-07)

Related notes:

There have been three resolutions recently that resolve this issue, an empty @typeof will create a bnode:

http://www.w3.org/2010/02/rdfa/meetings/2010-04-08#resolution_2
http://www.w3.org/2010/02/rdfa/meetings/2010-04-08#resolution_3
http://www.w3.org/2010/02/rdfa/meetings/2010-04-15#resolution_6

It's in the spec, here:

http://www.w3.org/2010/02/rdfa/drafts/2010/ED-rdfa-core-20100414/#creating-a-new-item-with--typeof

Manu Sporny, 22 Apr 2010, 01:00:40

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