ISSUE-46: Should plain literals that match fully qualified IRIs be automatically converted to IRIs

conversion of plain literals to IRIs

Should plain literals that match fully qualified IRIs be automatically converted to IRIs

State:
CLOSED
Product:
LC Comment - RDFa Core 1.1
Raised by:
Ivan Herman
Opened on:
2010-10-03
Description:
This issue was raised by two large RDFa adopters that would like to see the following markup

<meta property="foo:bar" content="http://example.org/baz" />

generate the following triple:

<> foo:bar <http://example.org/baz>

instead of what would be created in RDFa 1.0:

<> foo:bar "http://example.org/baz"

It's fairly clear that the author intended the first triple and not the second, however, RDFa does not allow a simple way to generate the first triple. The change request would make it such that when an IRI is detected as a plain literal, the value is converted to an IRI. If the author would prefer to generate a plain literal instead, datatype="" could be provided in those corner cases.

It has been suggested that we add this as an at-risk feature to RDFa Core and ask for broader community feedback.
Related Actions Items:
Related emails:
  1. RDFa WG telecon minutes for 2011-03-24 (from msporny@digitalbazaar.com on 2011-03-24)
  2. RDFa Last Call responses (from msporny@digitalbazaar.com on 2011-03-08)
  3. Last Call Response to ISSUE-46: Conversion of Plain Literals to IRIs (from msporny@digitalbazaar.com on 2011-02-06)
  4. RDFa WG telecon minutes for 2011-02-01 (from msporny@digitalbazaar.com on 2011-02-01)
  5. Triage of Harry's LC comment (from ivan@w3.org on 2011-01-21)
  6. Re: Telecon Agenda - December 16th 2010, 1400 UTC (from knud.moeller@deri.org on 2010-12-16)
  7. Re: Telecon Agenda - December 16th 2010, 1400 UTC (from benjamin.adrian@dfki.de on 2010-12-16)
  8. Telecon Agenda - December 16th 2010, 1400 UTC (from msporny@digitalbazaar.com on 2010-12-14)
  9. Re: Last Call comments on RDFa Core (Issue-86) (from ivan@w3.org on 2010-12-14)
  10. Re: Last Call comments on RDFa Core (Issue-86) (from hhalpin@w3.org on 2010-12-13)
  11. Re: Last Call comments on RDFa Core (Issue-86) (from ivan@w3.org on 2010-12-13)
  12. Re: RDFa Core Last Call telecon notes (from Steven.Pemberton@cwi.nl on 2010-10-21)
  13. RDFa Core Last Call telecon notes (from msporny@digitalbazaar.com on 2010-10-20)
  14. Re: PROPOSAL to close ISSUE-46: conversion of plain literals to IRIs (from ivan@w3.org on 2010-10-19)
  15. PROPOSAL to close ISSUE-46: conversion of plain literals to IRIs (from msporny@digitalbazaar.com on 2010-10-18)
  16. Telecon Agenda - October 21st 2010, 1400 UTC (from msporny@digitalbazaar.com on 2010-10-18)
  17. Re: ISSUE-46 (conversion of plain literals to IRIs): Should plain literals that match fully qualified IRIs be automatically converted to IRIs [RDFa 1.1 Core] (from ivan@w3.org on 2010-10-08)
  18. Re: ISSUE-46 (conversion of plain literals to IRIs): Should plain literals that match fully qualified IRIs be automatically converted to IRIs [RDFa 1.1 Core] (from shane@aptest.com on 2010-10-08)
  19. Re: ISSUE-46 (conversion of plain literals to IRIs): Should plain literals that match fully qualified IRIs be automatically converted to IRIs [RDFa 1.1 Core] (from tai@g5n.co.uk on 2010-10-08)
  20. RDFa WG telecon minutes for 2010-10-07 (from msporny@digitalbazaar.com on 2010-10-07)
  21. Re: ISSUE-46 (conversion of plain literals to IRIs): Should plain literals that match fully qualified IRIs be automatically converted to IRIs [RDFa 1.1 Core] (from mark.birbeck@webbackplane.com on 2010-10-07)
  22. Re: ISSUE-46 (conversion of plain literals to IRIs): Should plain literals that match fully qualified IRIs be automatically converted to IRIs [RDFa 1.1 Core] (from ivan@w3.org on 2010-10-07)
  23. Re: ISSUE-46 (conversion of plain literals to IRIs): Should plain literals that match fully qualified IRIs be automatically converted to IRIs [RDFa 1.1 Core] (from mark.birbeck@webbackplane.com on 2010-10-07)
  24. Re: Telecon Agenda - October 7th 2010, 1400 UTC (from mark.birbeck@webbackplane.com on 2010-10-07)
  25. Re: PROPOSAL to close ISSUE-39: RDFa term mapping triples (from ivan@w3.org on 2010-10-05)
  26. Telecon Agenda - October 7th 2010, 1400 UTC (from msporny@digitalbazaar.com on 2010-10-04)
  27. ISSUE-46 (conversion of plain literals to IRIs): Should plain literals that match fully qualified IRIs be automatically converted to IRIs [RDFa 1.1 Core] (from sysbot+tracker@w3.org on 2010-10-03)

Related notes:

PROPOSAL to not support plain literal conversion to IRIs is accepted:

http://www.w3.org/mid/4CBCE60A.9030108%2540digitalbazaar.com

Manu Sporny, 21 Oct 2010, 12:30:59

This issue is part of Harry Halpin's original Last Call comment (recorded as ISSUE-86), factored out as a separate issue for a better management. This led to reopening this issue

Ivan Herman, 21 Jan 2011, 10:16:19

This requires no change to RDFa Core.

Shane McCarron, 28 Feb 2011, 00:02:45

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