RDF Working Group Teleconference

Minutes of 14 March 2012

Seen
Alex Hall, Andy Seaborne, Antoine Zimmermann, Dan Brickley, Eric Prud'hommeaux, Gavin Carothers, Guus Schreiber, Patrick Hayes, Pierre-Antoine Champin, Sandro Hawke, Scott Bauer, Steve Harris, Ted Thibodeau, Unknown Tony, Zhe Wu
Scribe
Alex Hall
IRC Log
Original and Editable Wiki Version
Resolutions

None.

Topics

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14:56:42 <RRSAgent> logging to http://www.w3.org/2012/03/14-rdf-wg-irc

RRSAgent IRC Bot: logging to http://www.w3.org/2012/03/14-rdf-wg-irc

14:56:44 <trackbot> RRSAgent, make logs world

Trackbot IRC Bot: RRSAgent, make logs world

14:56:46 <trackbot> Zakim, this will be 73394

Trackbot IRC Bot: Zakim, this will be 73394

14:56:46 <Zakim> ok, trackbot; I see SW_RDFWG()11:00AM scheduled to start in 4 minutes

Zakim IRC Bot: ok, trackbot; I see SW_RDFWG()11:00AM scheduled to start in 4 minutes

14:56:47 <trackbot> Meeting: RDF Working Group Teleconference
14:56:47 <trackbot> Date: 14 March 2012
14:57:31 <Zakim> SW_RDFWG()11:00AM has now started

Zakim IRC Bot: SW_RDFWG()11:00AM has now started

14:57:32 <Zakim> + +1.707.861.aaaa

Zakim IRC Bot: + +1.707.861.aaaa

14:57:38 <Zakim> +Tony

Zakim IRC Bot: +Tony

14:57:39 <Zakim> -Tony

Scribe problem: the name 'Tony' does not match any of the 47 active names. Either change the name used, or request the list of names be altered.Active names: Jean-François Baget Adrien BASSE Scott Bauer Dan Brickley Matteo Brunati Gaoussou CAMARA Gavin Carothers Jeremy Carroll Pierre-Antoine Champin Kiu Ching Chieh Olivier Corby Richard Cyganiak Souripriya Das Lee Feigenbaum Fabien Gandon Charles Greer Alex Hall Steve Harris Michael Hausenblas Sandro Hawke Patrick Hayes Ivan Herman Nicholas Humfrey Kingsley Idehen Arnaud Le Hors Dickson Lukose Christopher Matheus Ivan Mikhailov Peter Patel-Schneider Eric Prud'hommeaux Yves Raimond Nathan Rixham Guus Schreiber Andy Seaborne Manu Sporny Thomas Steiner Mouhamadou THIAM Ted Thibodeau William Waites Jan Wielemaker David Wood Zhe Wu Mohamed ZERGAOUI Antoine Zimmermann Zakim IRC Bot Trackbot IRC Bot RRSAgent IRC Bot

Zakim IRC Bot: -Tony

14:57:39 <Zakim> +Tony

Zakim IRC Bot: +Tony

14:57:45 <gavinc> Zakim, aaaa is me

Gavin Carothers: Zakim, aaaa is me

14:57:45 <Zakim> +gavinc; got it

Zakim IRC Bot: +gavinc; got it

14:58:02 <Zakim> +[IPcaller]

Zakim IRC Bot: +[IPcaller]

14:58:05 <Zakim> +sandro

Zakim IRC Bot: +sandro

14:58:13 <AndyS> zakim, IPCaller is me

Andy Seaborne: zakim, IPCaller is me

14:58:13 <Zakim> +AndyS; got it

Zakim IRC Bot: +AndyS; got it

14:59:22 <ScottB> Zakim, Tony is temporarily me

Scott Bauer: Zakim, Tony is temporarily me

14:59:22 <Zakim> +ScottB; got it

Zakim IRC Bot: +ScottB; got it

15:00:03 <Zakim> +Arnaud

Zakim IRC Bot: +Arnaud

15:00:44 <Zakim> + +1.443.212.aabb

Zakim IRC Bot: + +1.443.212.aabb

15:00:52 <AlexHall> zakim, aabb is me

Alex Hall: zakim, aabb is me

15:00:52 <Zakim> +AlexHall; got it

Zakim IRC Bot: +AlexHall; got it

15:00:58 <Zakim> +Guus

Zakim IRC Bot: +Guus

15:01:37 <Zakim> + +1.213.271.aacc

Zakim IRC Bot: + +1.213.271.aacc

15:01:48 <AZ> zakim, aacc is me

Antoine Zimmermann: zakim, aacc is me

15:01:52 <Zakim> +AZ; got it

Zakim IRC Bot: +AZ; got it

15:02:35 <Guus> zakim, who is here?

Guus Schreiber: zakim, who is here?

15:02:35 <Zakim> On the phone I see ScottB, gavinc, AndyS, sandro, Arnaud, AlexHall, Guus, AZ

Zakim IRC Bot: On the phone I see ScottB, gavinc, AndyS, sandro, Arnaud, AlexHall, Guus, AZ

15:02:37 <Zakim> On IRC I see LeeF, AlexHall, Arnaud, SteveH, AZ, AndyS, Zakim, RRSAgent, gavinc, pchampin, Guus, ScottB, danbri, AndyS_, yvesr, NickH, trackbot, mdmdm, manu, manu1, sandro, ericP

Zakim IRC Bot: On IRC I see LeeF, AlexHall, Arnaud, SteveH, AZ, AndyS, Zakim, RRSAgent, gavinc, pchampin, Guus, ScottB, danbri, AndyS_, yvesr, NickH, trackbot, mdmdm, manu, manu1, sandro, ericP

15:03:28 <pchampin> stuck in my previous meeting, can not dial in for the moment, sorry

Pierre-Antoine Champin: stuck in my previous meeting, can not dial in for the moment, sorry

15:03:46 <Zakim> +??P41

Zakim IRC Bot: +??P41

15:03:53 <SteveH> Zakim, ??P41 is me

Steve Harris: Zakim, ??P41 is me

15:03:56 <Zakim> +SteveH; got it

Zakim IRC Bot: +SteveH; got it

15:04:57 <Zakim> +EricP

Zakim IRC Bot: +EricP

15:05:48 <zwu2> zakim, code?

Zhe Wu: zakim, code?

15:05:48 <Zakim> the conference code is 73394 (tel:+1.617.761.6200 sip:zakim@voip.w3.org), zwu2

Zakim IRC Bot: the conference code is 73394 (tel:+1.617.761.6200 sip:zakim@voip.w3.org), zwu2

15:06:31 <Zakim> +zwu2

Zakim IRC Bot: +zwu2

15:06:39 <zwu2> zakim, mute me

Zhe Wu: zakim, mute me

15:06:39 <Zakim> zwu2 should now be muted

Zakim IRC Bot: zwu2 should now be muted

15:06:45 <danbri> regrets from me; on a trip

Dan Brickley: regrets from me; on a trip

15:07:09 <AlexHall> i'll scribe.

Alex Hall: i'll scribe.

15:07:34 <AlexHall> scribe: alexhall

(Scribe set to Alex Hall)

15:07:45 <AlexHall> topic: Admin

1. Admin

15:08:30 <AlexHall> guus: PROPOSED to accept the minutes of the 7 Mar telecon

Guus Schreiber: PROPOSED to accept the minutes of the 7 Mar telecon

15:08:31 <Zakim> +[OpenLink]

Zakim IRC Bot: +[OpenLink]

15:08:39 <MacTed> Zakim, [OpenLink] is temporarily me

Ted Thibodeau: Zakim, [OpenLink] is temporarily me

15:08:39 <Zakim> +MacTed; got it

Zakim IRC Bot: +MacTed; got it

15:08:41 <MacTed> Zakim, mute me

Ted Thibodeau: Zakim, mute me

15:08:41 <Zakim> MacTed should now be muted

Zakim IRC Bot: MacTed should now be muted

15:08:43 <AlexHall> RESOLVED to accept the minutes of the 7 Mar telecon

RESOLVED to accept the minutes of the 7 Mar telecon

15:09:52 <AlexHall> topic: Action Item review

2. Action Item review

15:10:04 <sandro> http://www.w3.org/2011/rdf-wg/track/actions/open

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

15:10:12 <sandro> zakim, who is on the call?

Sandro Hawke: zakim, who is on the call?

15:10:12 <Zakim> On the phone I see ScottB, gavinc, AndyS, sandro, Arnaud (muted), AlexHall, Guus, AZ, SteveH, EricP, zwu2 (muted), MacTed (muted)

Zakim IRC Bot: On the phone I see ScottB, gavinc, AndyS, sandro, Arnaud (muted), AlexHall, Guus, AZ, SteveH, EricP, zwu2 (muted), MacTed (muted)

15:10:57 <AlexHall> sandro: nobody here has open action item

Sandro Hawke: nobody here has open action item

15:11:37 <AlexHall> ... (aside from guus and sandro, and these aren't done).

... (aside from guus and sandro, and these aren't done).

15:11:39 <Zakim> +cgreer

Zakim IRC Bot: +cgreer

15:12:02 <AlexHall> guus: reminder, 1 hour earlier for europeans next week, then back to regular schedule

Guus Schreiber: reminder, 1 hour earlier for europeans next week, then back to regular schedule

15:12:05 <AlexHall> topic: Turtle

3. Turtle

15:12:37 <ericP> ISSUE-67: \xxxx escaping in prefixed names

Scribe problem: the name 'ISSUE-67' does not match any of the 47 active names. Either change the name used, or request the list of names be altered.Active names: Jean-François Baget Adrien BASSE Scott Bauer Dan Brickley Matteo Brunati Gaoussou CAMARA Gavin Carothers Jeremy Carroll Pierre-Antoine Champin Kiu Ching Chieh Olivier Corby Richard Cyganiak Souripriya Das Lee Feigenbaum Fabien Gandon Charles Greer Alex Hall Steve Harris Michael Hausenblas Sandro Hawke Patrick Hayes Ivan Herman Nicholas Humfrey Kingsley Idehen Arnaud Le Hors Dickson Lukose Christopher Matheus Ivan Mikhailov Peter Patel-Schneider Eric Prud'hommeaux Yves Raimond Nathan Rixham Guus Schreiber Andy Seaborne Manu Sporny Thomas Steiner Mouhamadou THIAM Ted Thibodeau William Waites Jan Wielemaker David Wood Zhe Wu Mohamed ZERGAOUI Antoine Zimmermann Zakim IRC Bot Trackbot IRC Bot RRSAgent IRC Bot

Unknown ISSUE-67: \xxxx escaping in prefixed names [ Scribe Assist by Eric Prud'hommeaux ]

15:12:37 <trackbot> ISSUE-67 \xxxx escaping in prefixed names notes added

Trackbot IRC Bot: ISSUE-67 \xxxx escaping in prefixed names notes added

15:13:16 <AlexHall> guus: would like to close issue 67 before moving on

Guus Schreiber: would like to close ISSUE-67 before moving on

15:13:38 <gavinc> http://dvcs.w3.org/hg/rdf/raw-file/default/rdf-turtle/index.html#sec-escapes

Gavin Carothers: http://dvcs.w3.org/hg/rdf/raw-file/default/rdf-turtle/index.html#sec-escapes

15:13:49 <AlexHall> eric: text has been committed to hg

Eric Prud'hommeaux: text has been committed to hg

15:13:52 <Zakim> +LeeF

Zakim IRC Bot: +LeeF

15:14:18 <AlexHall> ... believe this text addresses that by saying \uxxxx is a numeric escape, and that these are allowed in IRIs but not in other places

... believe this text addresses that by saying \uxxxx is a numeric escape, and that these are allowed in IRIs but not in other places

15:14:59 <AndyS> Strings?

Andy Seaborne: Strings?

15:15:04 <AlexHall> guus: add link to minutes where we discussed this in the issue notes, close the issue

Guus Schreiber: add link to minutes where we discussed this in the issue notes, close the issue

15:16:26 <AlexHall> gavin: we do allow numeric escapes in strings, this disagrees with the text

Gavin Carothers: we do allow numeric escapes in strings, this disagrees with the text

15:17:16 <AlexHall> eric: history is that richard didn't want escapes in prefix names, claimed it needlessly complicated things

Eric Prud'hommeaux: history is that richard didn't want escapes in prefix names, claimed it needlessly complicated things

15:17:18 <AlexHall> q+

q+

15:17:22 <AndyS> SPARQL allows \u in strings (and local parts for that matter).  Must keep strings.

Andy Seaborne: SPARQL allows \u in strings (and local parts for that matter). Must keep strings.

15:18:08 <AlexHall> ... thought we agreed to eliminate escapes from prefix names to align with SPARQL

... thought we agreed to eliminate escapes from prefix names to align with SPARQL

15:18:33 <AlexHall> andy: unicode numeric escapes allowed in IRIs, strings, local part of prefix names in SPARQL

Andy Seaborne: unicode numeric escapes allowed in IRIs, strings, local part of prefix names in SPARQL

15:19:06 <Guus> q?

Guus Schreiber: q?

15:19:35 <AlexHall> ... they are needed in IRIs and strings to account for N-Triples

... they are needed in IRIs and strings to account for N-Triples

15:19:43 <Guus> ack AlexHall

Guus Schreiber: ack AlexHall

15:20:27 <gavinc> AlexHall: I thought the original disagreement was to allow numeric escapes in prefix names. I thought we agreed not to do that, but allow the reserved char escapes.

Alex Hall: I thought the original disagreement was to allow numeric escapes in prefix names. I thought we agreed not to do that, but allow the reserved char escapes. [ Scribe Assist by Gavin Carothers ]

15:21:41 <AndyS> As of today's grammar update \u is not permitted in SPARQL local names.

Andy Seaborne: As of today's grammar update \u is not permitted in SPARQL local names.

15:21:52 <gavinc> AlexHall: I thought we'd agreed that numeric escapes should not be allowed in local names

Alex Hall: I thought we'd agreed that numeric escapes should not be allowed in local names [ Scribe Assist by Gavin Carothers ]

15:22:42 <AlexHall> andy: preference is to allow numeric escapes in IRIs and strings for SPARQL

Andy Seaborne: preference is to allow numeric escapes in IRIs and strings for SPARQL

15:22:54 <gavinc> PROPOSAL: http://dvcs.w3.org/hg/rdf/raw-file/default/rdf-turtle/index.html#sec-escapes should be reflected in the grammar

PROPOSED: http://dvcs.w3.org/hg/rdf/raw-file/default/rdf-turtle/index.html#sec-escapes should be reflected in the grammar

15:23:54 <AlexHall> sandro: are qnames/prefixed names allowed in n-triples?

Sandro Hawke: are qnames/prefixed names allowed in n-triples?

15:24:21 <AlexHall> gavin: no, they are not, but part of the grammar is in there as bnode labels

Gavin Carothers: no, they are not, but part of the grammar is in there as bnode labels

15:24:59 <AlexHall> ... use cases for having numeric escapes in IRI/string literals is to support people with ASCII-only editors

... use cases for having numeric escapes in IRI/string literals is to support people with ASCII-only editors

15:25:30 <AlexHall> ... and to support existing documents to be used unchanged

... and to support existing documents to be used unchanged

15:26:35 <sandro> I'm surprised to see \\ is not a reserved character escape sequence.

Sandro Hawke: I'm surprised to see \\ is not a reserved character escape sequence.

15:27:10 <PatH> Apologies for lateness, dialling in ASAP.

Patrick Hayes: Apologies for lateness, dialling in ASAP.

15:27:32 <AlexHall> alexhall: the turtle grammar does not match the sparql grammar for prefixed names

Alex Hall: the turtle grammar does not match the sparql grammar for prefixed names

15:27:37 <sandro> PatH, no worries, we just talking about character escaping in Turtle at the moment.

Sandro Hawke: PatH, no worries, we just talking about character escaping in Turtle at the moment.

15:28:10 <PatH> Oh then I might just go back to bed...

Patrick Hayes: Oh then I might just go back to bed...

15:28:28 <sandro> +0 either way is fine with me

Sandro Hawke: +0 either way is fine with me

15:28:32 <AlexHall> guus: think we've talked enough about this, can we go ahead and make a proposal?

Guus Schreiber: think we've talked enough about this, can we go ahead and make a proposal?

15:28:40 <gavinc> PROPOSAL: http://dvcs.w3.org/hg/rdf/raw-file/default/rdf-turtle/index.html#sec-escapes should be reflected in the grammar. Eg, remove \u escaping from Prefixed Local Names

PROPOSED: http://dvcs.w3.org/hg/rdf/raw-file/default/rdf-turtle/index.html#sec-escapes should be reflected in the grammar. Eg, remove \u escaping from Prefixed Local Names

15:28:49 <sandro> PatH, I think we're almost done, the'll we'll be ready to argue with you.

Sandro Hawke: PatH, I think we're almost done, the'll we'll be ready to argue with you.

15:28:52 <sandro> +0 either way is fine with me

Sandro Hawke: +0 either way is fine with me

15:28:58 <ericP> +0 want consensus

Eric Prud'hommeaux: +0 want consensus

15:29:19 <gavinc> +1 for text agreeing with grammar

Gavin Carothers: +1 for text agreeing with grammar

15:29:59 <AlexHall> RESOLVED�01: http://dvcs.w3.org/hg/rdf/raw-file/default/rdf-turtle/index.html#sec-escapes should be reflected in the grammar. Eg, remove \u escaping from Prefixed Local Name�

RESOLVED�01: http://dvcs.w3.org/hg/rdf/raw-file/default/rdf-turtle/index.html#sec-escapes should be reflected in the grammar. Eg, remove \u escaping from Prefixed Local Name�

15:30:34 <gavinc> ACTION gavinc to fail to update Turtle/N-Triples grammar to not use \u escaping in the local part of prefix names

Gavin Carothers: ACTION gavinc to fail to update Turtle/N-Triples grammar to not use \u escaping in the local part of prefix names

15:30:34 <trackbot> Sorry, couldn't find user - gavinc

Trackbot IRC Bot: Sorry, couldn't find user - gavinc

15:30:40 <gavinc> ACTION Gavin to fail to update Turtle/N-Triples grammar to not use \u escaping in the local part of prefix names

Gavin Carothers: ACTION Gavin to fail to update Turtle/N-Triples grammar to not use \u escaping in the local part of prefix names

15:30:40 <trackbot> Created ACTION-150 - Fail to update Turtle/N-Triples grammar to not use \u escaping in the local part of prefix names [on Gavin Carothers - due 2012-03-21].

Trackbot IRC Bot: Created ACTION-150 - Fail to update Turtle/N-Triples grammar to not use \u escaping in the local part of prefix names [on Gavin Carothers - due 2012-03-21].



Formatted by CommonScribe


This revision (#1) generated 2012-03-14 15:31:22 UTC by 'unknown', comments: None