Meetings:Telecon2012.01.04

Agenda RDF-WG telecon 04 Jan 2012

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Admin

• Chair: Guus Schreiber
• Scribe: Souripriya Das
• Alternate: Thomas Steiner

PROPOSED to accept the minutes of the 21 Dec telecon:

   http://www.w3.org/2011/rdf-wg/meeting/2011-12-21

Action item review:

   http://www.w3.org/2011/rdf-wg/track/actions/pendingreview
   http://www.w3.org/2011/rdf-wg/track/actions/open

Next telecon: 11 Jan 2012

RDFa LC

Review by RDF-WG, See message from Manu

Status comments received

December comments:

Turtle:

• predicateObjectList rule requires lookahead
• Turtle case insensitive boolean literals
• Turtle grammar string literals issue

TriG:

• TriG Grammar issue

RDF-ISSUE-82 (TriG repeated graph iris)

How should repeated graph IRI labels be handled in TriG [RDF Turtle] http://www.w3.org/2011/rdf-wg/track/issues/82

See thread starting with:

 http://lists.w3.org/Archives/Public/public-rdf-wg/2011Dec/0169.html

Named Graphs

Issue: should/must the 4th slot be an IRI?

See thread starting with http://lists.w3.org/Archives/Public/public-rdf-wg/2011Nov/0116.html

Two alternative points of view (see minutes 30 Nov):

1. we are not in a position to constrain the type of the "4th slot"
2. we are standardizing graph identifiers, so they better be identifiers (= IRI)

Todo: list arguments in favor/against these positions (e.g. #1 breaks TriG).

IRI names for both graph containers and graphs?

Leave this ambiguous? See Pat's message: http://lists.w3.org/Archives/Public/public-rdf-wg/2011Dec/0189.html

• Are names for a graph (as opposed to a graph container) needed? Potential use case: signing a graph.
• Can we handle ambiguity of IRI names?

More test cases?