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RDFa Working Group Teleconference

Minutes of 01 February 2011

Agenda
http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Jan/0156.html
Present
Ivan Herman, Nathan Rixham, Knud Möller, Manu Sporny, Mark Birbeck, Shane McCarron, Toby Inkster
Chair
Manu Sporny
Scribe
Manu Sporny
IRC Log
Original
Resolutions
  1. Response to ISSUE-46 should point out that there is no algorithm to deterministically identify IRIs. link
  2. ISSUE-63 - case-insensitive term matching is non-deterministic. link
  3. Editorial suggestions in ISSUE-71 draft response is fine, send official response to Shelley Powers. link
  4. RDFa Core should include a Processor Graph Vocabulary and make Processor Graph support optional. link
Topics
14:15:32 <RRSAgent> logging to http://www.w3.org/2011/02/01-rdfa-irc

RRSAgent IRC Bot: logging to http://www.w3.org/2011/02/01-rdfa-irc

14:15:34 <trackbot> RRSAgent, make logs world

Trackbot IRC Bot: RRSAgent, make logs world

14:15:36 <trackbot> Zakim, this will be 7332

Trackbot IRC Bot: Zakim, this will be 7332

14:15:36 <Zakim> ok, trackbot; I see SW_RDFa(RFDaWG)10:00AM scheduled to start in 45 minutes

Zakim IRC Bot: ok, trackbot; I see SW_RDFa(RFDaWG)10:00AM scheduled to start in 45 minutes

14:15:37 <trackbot> Meeting: RDFa Working Group Teleconference
14:15:37 <trackbot> Date: 01 February 2011
14:16:05 <manu> Chair: Manu
14:28:10 <manu> Present: Ivan, Nathan, Knud, Manu, MarkB, ShaneM, Toby
14:45:39 <manu> Agenda: http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Jan/0156.html
14:59:50 <manu> zakim, code?

(No events recorded for 44 minutes)

Manu Sporny: zakim, code?

14:59:50 <Zakim> the conference code is 7332 (tel:+1.617.761.6200 tel:+33.4.26.46.79.03 tel:+44.203.318.0479), manu

Zakim IRC Bot: the conference code is 7332 (tel:+1.617.761.6200 tel:+33.4.26.46.79.03 tel:+44.203.318.0479), manu

15:00:03 <Zakim> SW_RDFa(RFDaWG)10:00AM has now started

Zakim IRC Bot: SW_RDFa(RFDaWG)10:00AM has now started

15:00:08 <Zakim> + +1.540.961.aaaa

Zakim IRC Bot: + +1.540.961.aaaa

15:00:13 <manu> zakim, I am aaaa

Manu Sporny: zakim, I am aaaa

15:00:13 <Zakim> +manu; got it

Zakim IRC Bot: +manu; got it

15:02:03 <Zakim> +Knud

Zakim IRC Bot: +Knud

15:04:43 <manu> scribenick: manu

(Scribe set to Manu Sporny)

15:04:47 <manu> Scribe: Manu
15:05:58 <manu> Topic: Call Start-up

1. Call Start-up

15:06:09 <Zakim> +ShaneM

Zakim IRC Bot: +ShaneM

15:06:11 <manu> Knud: We should have a 5 minute break, halfway through the call.

Knud Möller: We should have a 5 minute break, halfway through the call.

15:07:49 <manu> Knud: What are we hoping to get through on the call today?

Knud Möller: What are we hoping to get through on the call today?

15:08:06 <manu> Manu: Hopefully, everything - next step for all issues should be an official WG response.

Manu Sporny: Hopefully, everything - next step for all issues should be an official WG response.

15:08:13 <ivan> zakim, dial ivan-voip

Ivan Herman: zakim, dial ivan-voip

15:08:13 <Zakim> ok, ivan; the call is being made

Zakim IRC Bot: ok, ivan; the call is being made

15:08:14 <Zakim> +Ivan

Zakim IRC Bot: +Ivan

15:09:16 <tinkster> I still can't get on call.  Will keep trying and participate IRC only for now.

Toby Inkster: I still can't get on call. Will keep trying and participate IRC only for now.

15:09:25 <manu> Topic: ISSUE-71: RDFa Core 1.1 LC comments from Shelley Powers

2. ISSUE-71: RDFa Core 1.1 LC comments from Shelley Powers

15:09:33 <tinkster> Could you skip over the issues I was triaging until I can get on?

Toby Inkster: Could you skip over the issues I was triaging until I can get on?

15:10:11 <manu> Toby: http://www.w3.org/2006/tools/wiki/Zakim-SIP

Toby Inkster: http://www.w3.org/2006/tools/wiki/Zakim-SIP

15:10:24 <markbirbeck> Hi guys. I'm going to have a real problem this afternoon, I'm afraid. We have a release scheduled for tomorrow, and I need to be doing a lot of talking with other people. Would it be possible to keep an eye on IRC, and call in only if needed? That way I can still talk to people here. :)

Mark Birbeck: Hi guys. I'm going to have a real problem this afternoon, I'm afraid. We have a release scheduled for tomorrow, and I need to be doing a lot of talking with other people. Would it be possible to keep an eye on IRC, and call in only if needed? That way I can still talk to people here. :)

15:11:06 <markbirbeck> (Yesterday we were ahead of schedule...today we are behind. :( )

Mark Birbeck: (Yesterday we were ahead of schedule...today we are behind. :( )

15:11:27 <manu> http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Jan/0137.html

http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Jan/0137.html

15:14:13 <manu> Shane: What about the accessibility issues?

Shane McCarron: What about the accessibility issues?

15:14:58 <manu> Manu: We just need to make sure we're not doing anything wrong from an a11y standpoint.

Manu Sporny: We just need to make sure we're not doing anything wrong from an a11y standpoint.

15:21:00 <ivan> http://cmsmcq.com/mib/?p=1113

(No events recorded for 6 minutes)

Ivan Herman: http://cmsmcq.com/mib/?p=1113

15:21:32 <manu> Shane: What about linking to triples?

Shane McCarron: What about linking to triples?

15:22:06 <manu> Manu: It would be nice to forward-link to RDF-specific terms in all sections before section 3. We should also change examples like this:

Manu Sporny: It would be nice to forward-link to RDF-specific terms in all sections before section 3. We should also change examples like this:

15:25:58 <manu> <div about="http://dbpedia.org/resource/Albert_Einstein">

<div about="http://dbpedia.org/resource/Albert_Einstein">

15:26:00 <manu>   <div rel="dbp:citizenship">

<div rel="dbp:citizenship">

15:26:01 <manu>     <span about="http://dbpedia.org/resource/German_Empire"></span>

<span about="http://dbpedia.org/resource/German_Empire"></span>

15:26:03 <manu>     <span about="http://dbpedia.org/resource/United_States"></span>

<span about="http://dbpedia.org/resource/United_States"></span>

15:26:05 <manu>   </div>

</div>

15:26:07 <manu> </div>

</div>

15:22:06 <manu> Manu: To examples like this (note the addition of descriptive text)

Manu Sporny: To examples like this (note the addition of descriptive text)

15:26:42 <manu> <div about="http://dbpedia.org/resource/Albert_Einstein">Albert Einstein was a

<div about="http://dbpedia.org/resource/Albert_Einstein">Albert Einstein was a

15:26:44 <manu>   <div rel="dbp:citizenship">citizen of the

<div rel="dbp:citizenship">citizen of the

15:26:45 <manu>     <span about="http://dbpedia.org/resource/German_Empire">German Empire</span> and the

<span about="http://dbpedia.org/resource/German_Empire">German Empire</span> and the

15:26:47 <manu>     <span about="http://dbpedia.org/resource/United_States">United States</span>.

<span about="http://dbpedia.org/resource/United_States">United States</span>.

15:26:48 <manu>   </div>

</div>

15:26:50 <manu> </div>

</div>

15:27:41 <manu> Shane: Ok, all looks good.

Shane McCarron: Ok, all looks good.

15:28:03 <manu> Manu: I will write the official response, then.

Manu Sporny: I will write the official response, then.

15:30:09 <manu> Topic: ISSUE-63: Case-insensitive term matching is non-deterministic at times

3. ISSUE-63: Case-insensitive term matching is non-deterministic at times

15:30:15 <manu> http://www.w3.org/2010/02/rdfa/track/issues/63

http://www.w3.org/2010/02/rdfa/track/issues/63

15:30:45 <manu> Manu: Shane's wording was: 'In the event that multiple terms are defined that differ only in case, it is undefined which term is matched when a reference is made which does NOT match case-sensitively.'

Manu Sporny: Shane's wording was: 'In the event that multiple terms are defined that differ only in case, it is undefined which term is matched when a reference is made which does NOT match case-sensitively.'

15:31:29 <manu> tinkster, any issue with the wording that shane proposed for ISSUE-63?

tinkster, any issue with the wording that shane proposed for ISSUE-63?

15:32:15 <tinkster> fine by me.

Toby Inkster: fine by me.

15:32:26 <ShaneM> I put this in:  <p class='note' id="C22" about="#C22" resource="http://www.w3.org/2010/02/rdfa/meetings/2011-01-20#ISSUE__2d_63__3a__Case__2d_insensitive_term_matching" rel='bibo:affirmedBy'>In the event that multiple <code>term</code>s are defined that differ only in case (e.g., 'Agent', 'agent', and 'AGENT'), if a reference is made which DOES NOT match case-sensitively (e.g., typeof='AGENt'), the results are UNSPECIFIED.</p>

Shane McCarron: I put this in: <p class='note' id="C22" about="#C22" resource="http://www.w3.org/2010/02/rdfa/meetings/2011-01-20#ISSUE__2d_63__3a__Case__2d_insensitive_term_matching" rel='bibo:affirmedBy'>In the event that multiple <code>term</code>s are defined that differ only in case (e.g., 'Agent', 'agent', and 'AGENT'), if a reference is made which DOES NOT match case-sensitively (e.g., typeof='AGENt'), the results are UNSPECIFIED.</p>

15:33:42 <manu> Ivan: This is an issue where nobody will be completely happy, the text looks good, lets use it and move on from there.

Ivan Herman: This is an issue where nobody will be completely happy, the text looks good, lets use it and move on from there.

15:33:56 <manu> Manu: Sounds good to me, let's move on.

Manu Sporny: Sounds good to me, let's move on.

15:34:14 <manu> Shane: I put this in the document already.

Shane McCarron: I put this in the document already.

15:34:18 <manu> Ivan: This issue is DONE!

Ivan Herman: This issue is DONE!

15:34:55 <manu> Topic: ISSUE-46: Should plain literals that match fully qualified IRIs be automatically converted to IRIs

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

15:35:02 <ivan> ISSUE-46?

Ivan Herman: ISSUE-46?

15:35:02 <trackbot> ISSUE-46 -- Should plain literals that match fully qualified IRIs be automatically converted to IRIs -- open

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

15:35:02 <trackbot> http://www.w3.org/2010/02/rdfa/track/issues/46

Trackbot IRC Bot: http://www.w3.org/2010/02/rdfa/track/issues/46

15:35:10 <manu> http://www.w3.org/2010/02/rdfa/track/issues/46

http://www.w3.org/2010/02/rdfa/track/issues/46

15:35:46 <manu> Ivan: It came back up when handling Harry Halpin's LC comment: http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Jan/0121.html

Ivan Herman: It came back up when handling Harry Halpin's LC comment: http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Jan/0121.html

15:36:22 <manu> Manu: People wanted to know if they could do this <meta property="foo:bar" content="http://example.org/baz" />

Manu Sporny: People wanted to know if they could do this <meta property="foo:bar" content="http://example.org/baz" />

15:36:24 <Zakim> -ShaneM

Zakim IRC Bot: -ShaneM

15:36:30 <Zakim> +??P0

Zakim IRC Bot: +??P0

15:36:36 <webr3> Zakim, I am ??

Nathan Rixham: Zakim, I am ??

15:36:36 <Zakim> +webr3; got it

Zakim IRC Bot: +webr3; got it

15:36:46 <tinkster> SIP seems to be working. Sound on my computer is not though. (Or at least input audio.)

Toby Inkster: SIP seems to be working. Sound on my computer is not though. (Or at least input audio.)

15:37:05 <manu> zakim, who is on the call?

zakim, who is on the call?

15:37:05 <Zakim> On the phone I see manu, Knud, Ivan, webr3

Zakim IRC Bot: On the phone I see manu, Knud, Ivan, webr3

15:37:06 <Zakim> +??P7

Zakim IRC Bot: +??P7

15:37:16 <ShaneM> zakim, I am P7

Shane McCarron: zakim, I am P7

15:37:16 <Zakim> sorry, ShaneM, I do not see a party named 'P7'

Zakim IRC Bot: sorry, ShaneM, I do not see a party named 'P7'

15:37:18 <ivan> shane, another pointer for colours: http://www.visionaustralia.org.au/info.aspx?page=628

Ivan Herman: shane, another pointer for colours: http://www.visionaustralia.org.au/info.aspx?page=628

15:37:22 <ShaneM> zakim, I am ??P7

Shane McCarron: zakim, I am ??P7

15:37:22 <Zakim> +ShaneM; got it

Zakim IRC Bot: +ShaneM; got it

15:38:42 <manu> Manu: The people that we've been talking with have said that this is not a big issue for them.

Manu Sporny: The people that we've been talking with have said that this is not a big issue for them.

15:39:07 <webr3> I'd assert: "people know what to expect by understanding what the property means" (which is how sem web should be, also)

Nathan Rixham: I'd assert: "people know what to expect by understanding what the property means" (which is how sem web should be, also)

15:40:16 <ivan> <html prefix="foo: URIFORFBNAMESPACE><head><meta propery="foo:FBPREDICATE".../>

Ivan Herman: <html prefix="foo: URIFORFBNAMESPACE><head><meta propery="foo:FBPREDICATE".../>

15:40:22 <manu> Ivan: Ok, let's get a few more arguments on the table.

Ivan Herman: Ok, let's get a few more arguments on the table.

15:42:15 <tinkster> I have looked at a lot of implementations of Open Graph Protocol and they nearly *all* just search for the XPath //head/meta[property="og:foo"] (or its equivalent via DOM crawling)

Toby Inkster: I have looked at a lot of implementations of Open Graph Protocol and they nearly *all* just search for the XPath //head/meta[property="og:foo"] (or its equivalent via DOM crawling)

15:42:44 <webr3> tinkster, likewise, true of almost every "curie" I've ever seen used outside semweb

Nathan Rixham: tinkster, likewise, true of almost every "curie" I've ever seen used outside semweb

15:44:07 <ShaneM> toby, are you saying that they are looking for a literal string?

Shane McCarron: toby, are you saying that they are looking for a literal string?

15:44:24 <tinkster> yup

Toby Inkster: yup

15:44:28 <ShaneM> wow

Shane McCarron: wow

15:45:09 <webr3> ShaneM, that's v common.. from RDF to atom to opengraph and beyond

Nathan Rixham: ShaneM, that's v common.. from RDF to atom to opengraph and beyond

15:45:24 <webr3> rss* not rdf lol

Nathan Rixham: rss* not rdf lol

15:45:46 <webr3> "dc:title" as a string token, not a qname/curie etc

Nathan Rixham: "dc:title" as a string token, not a qname/curie etc

15:45:55 <manu> Manu: ok, well I'll prepare a response to Harry on ISSUE-46

Manu Sporny: ok, well I'll prepare a response to Harry on ISSUE-46

15:46:07 <manu> ACTION: Manu to prepare official WG response to Harry on ISSUE-46

ACTION: Manu to prepare official WG response to Harry on ISSUE-46

15:46:07 <trackbot> Created ACTION-50 - Prepare official WG response to Harry on ISSUE-46 [on Manu Sporny - due 2011-02-08].

Trackbot IRC Bot: Created ACTION-50 - Prepare official WG response to Harry on ISSUE-46 [on Manu Sporny - due 2011-02-08].

15:51:46 <manu> Nathan: I have a general concern about how this stuff is used in the field - don't people use IRIs in plain literals?

(No events recorded for 5 minutes)

Nathan Rixham: I have a general concern about how this stuff is used in the field - don't people use IRIs in plain literals?

15:55:43 <tinkster> People do have valid reasons for putting IRIs (and things that look like they might be IRIs but might not be really) in plain literals. I've said before and I'll say it again, that Facebook's <http://ogp.me/ns#url> property takes a literal value quite sensibly.

Toby Inkster: People do have valid reasons for putting IRIs (and things that look like they might be IRIs but might not be really) in plain literals. I've said before and I'll say it again, that Facebook's <http://ogp.me/ns#url> property takes a literal value quite sensibly.

15:56:32 <webr3> if you have http://example.org/foo in the wild, in @content an element, anywhere, people /expect/ it to be treated as a uri/url/iri

Nathan Rixham: if you have http://example.org/foo in the wild, in @content an element, anywhere, people /expect/ it to be treated as a uri/url/iri

15:58:48 <tinkster> Maybe, but do they expect it to be treated as <http://example.org/foo> or as "http://example.org/foo"^^xsd:anyURI? They're different things - the latter is not just a funny way of saying the former.

Toby Inkster: Maybe, but do they expect it to be treated as <http://example.org/foo> or as "http://example.org/foo"^^xsd:anyURI? They're different things - the latter is not just a funny way of saying the former.

15:59:50 <Knud> I think not only were spaces the problem, but also different IRI schemes. Pretty much anything /(.*?):(.*?)/ can be an IRI.

Knud Möller: I think not only were spaces the problem, but also different IRI schemes. Pretty much anything /(.*?):(.*?)/ can be an IRI.

16:00:54 <webr3> "fb:me" matches that

Nathan Rixham: "fb:me" matches that

16:01:14 <ShaneM> note that 'shane' is also an IRI

Shane McCarron: note that 'shane' is also an IRI

16:01:41 <tinkster> ":-)" matches that.

Toby Inkster: ":-)" matches that.

16:02:32 <ShaneM> heh.  http://www.w3.org/TR/xmlschema-2/#anyURI

Shane McCarron: heh. http://www.w3.org/TR/xmlschema-2/#anyURI

16:03:17 <Knud>  there were suggestions to only accept certain IRI schemes, but I think people didn't like that back then.

Knud Möller: there were suggestions to only accept certain IRI schemes, but I think people didn't like that back then.

16:03:34 <ShaneM> knud, you are right.

Shane McCarron: knud, you are right.

16:05:09 <manu> Ivan: I think it was good that this issue was raised again, we cannot determininistically see whether or not something is an IRI - there is no way of doing that.

Ivan Herman: I think it was good that this issue was raised again, we cannot determininistically see whether or not something is an IRI - there is no way of doing that.

16:05:27 <manu> Manu: Also, keep in mind that there are other solutions to this problem, such as type coercion.

Manu Sporny: Also, keep in mind that there are other solutions to this problem, such as type coercion.

16:07:44 <manu> PROPOSAL: Response to ISSUE-46 should point out that there is no algorithm to deterministically identify IRIs.

PROPOSED: Response to ISSUE-46 should point out that there is no algorithm to deterministically identify IRIs.

16:07:52 <ivan> +1

Ivan Herman: +1

16:07:53 <webr3> +1

Nathan Rixham: +1

16:07:55 <Knud> +1

Knud Möller: +1

16:07:56 <manu> +1

+1

16:07:57 <ShaneM> +1

Shane McCarron: +1

16:08:05 <manu> RESOLVED: Response to ISSUE-46 should point out that there is no algorithm to deterministically identify IRIs.

RESOLVED: Response to ISSUE-46 should point out that there is no algorithm to deterministically identify IRIs.

16:08:15 <manu> [Five minute break]

[Five minute break]

16:08:21 <Zakim> -webr3

Zakim IRC Bot: -webr3

16:08:43 <Zakim> -Knud

Zakim IRC Bot: -Knud

16:09:34 <Zakim> -ShaneM

Zakim IRC Bot: -ShaneM

16:09:47 <manu> zakim, who is on the call?

zakim, who is on the call?

16:09:47 <Zakim> On the phone I see manu, Ivan

Zakim IRC Bot: On the phone I see manu, Ivan

16:10:34 <Zakim> -manu

Zakim IRC Bot: -manu

16:10:57 <Zakim> +??P2

Zakim IRC Bot: +??P2

16:10:58 <Zakim> -??P2

Zakim IRC Bot: -??P2

16:10:58 <Zakim> +??P2

Zakim IRC Bot: +??P2

16:11:02 <manu> zakim, I am ??P2

zakim, I am ??P2

16:11:02 <Zakim> +manu; got it

Zakim IRC Bot: +manu; got it

16:14:36 <Zakim> +??P0

Zakim IRC Bot: +??P0

16:14:44 <ShaneM> zakim, ??P0 is ShaneM

Shane McCarron: zakim, ??P0 is ShaneM

16:14:44 <Zakim> +ShaneM; got it

Zakim IRC Bot: +ShaneM; got it

16:14:47 <manu> If there is a deterministic way to determine an IRI, then our argument falls.

If there is a deterministic way to determine an IRI, then our argument falls.

16:14:54 <tinkster> No, :-) doesn't match IRI - it just matches Knud's expression. (His regular expression, not necessarily his facial one.)

Toby Inkster: No, :-) doesn't match IRI - it just matches Knud's expression. (His regular expression, not necessarily his facial one.)

16:14:55 <manu> zakim, who is on the call?

zakim, who is on the call?

16:14:56 <Zakim> On the phone I see Ivan, manu, ShaneM

Zakim IRC Bot: On the phone I see Ivan, manu, ShaneM

16:15:05 <webr3> toby, lol

Nathan Rixham: toby, lol

16:15:12 <manu> That may be his current facial expression - hard to know.

That may be his current facial expression - hard to know.

16:15:27 <Zakim> +[IPcaller]

Zakim IRC Bot: +[IPcaller]

16:15:34 <webr3> Zakim, i am IPcaller

Nathan Rixham: Zakim, i am IPcaller

16:15:34 <Zakim> ok, webr3, I now associate you with [IPcaller]

Zakim IRC Bot: ok, webr3, I now associate you with [IPcaller]

16:16:56 <Zakim> +Knud

Zakim IRC Bot: +Knud

16:18:19 <Zakim> + +44.785.583.aabb

Zakim IRC Bot: + +44.785.583.aabb

16:18:22 <Zakim> - +44.785.583.aabb

Zakim IRC Bot: - +44.785.583.aabb

16:18:32 <ShaneM> <h2 rel='title'>http://whatever</h2>

Shane McCarron: <h2 rel='title'>http://whatever</h2>

16:18:58 <Zakim> + +44.785.583.aacc

Zakim IRC Bot: + +44.785.583.aacc

16:19:04 <tinkster> Zakim, aacc is me

Toby Inkster: Zakim, aacc is me

16:19:04 <Zakim> +tinkster; got it

Zakim IRC Bot: +tinkster; got it

16:19:08 <tinkster> Zakim, mute me

Toby Inkster: Zakim, mute me

16:19:08 <Zakim> tinkster should now be muted

Zakim IRC Bot: tinkster should now be muted

16:19:26 <ivan> <h2 property="title">http://whatever</h2>

Ivan Herman: <h2 property="title">http://whatever</h2>

16:19:30 <manu> <h2 property='myurl'>http://whatever/</h2> => <> myurl <http://whatever/>

<h2 property='myurl'>http://whatever/</h2> => <> myurl <http://whatever/>

16:19:53 <ivan> <h2 property="title" datatype="">http://whate4ver</h2>

Ivan Herman: <h2 property="title" datatype="">http://whate4ver</h2>

16:20:12 <webr3> href="a"

Nathan Rixham: href="a"

16:21:20 <Knud> manu: only a deterministic way of determining an IRI would save us

Manu Sporny: only a deterministic way of determining an IRI would save us [ Scribe Assist by Knud Möller ]

16:22:44 <tinkster> Agent/agent vs aGenT.

Toby Inkster: Agent/agent vs aGenT.

16:23:03 <manu> PROPOSAL: ISSUE-63 official WG response should refer to the official draft spec text on how to handle case-insensitive term matching.

PROPOSED: ISSUE-63 official WG response should refer to the official draft spec text on how to handle case-insensitive term matching.

16:23:28 <manu> PROPOSAL: ISSUE-63 official WG response should refer to the editors draft spec text on how to handle case-insensitive term matching.

PROPOSED: ISSUE-63 official WG response should refer to the editors draft spec text on how to handle case-insensitive term matching.

16:23:48 <tinkster> refer to versioned URI?

Toby Inkster: refer to versioned URI?

16:24:20 <Knud> ivan: cannot refer to draft spec, because that changes all the time

Ivan Herman: cannot refer to draft spec, because that changes all the time [ Scribe Assist by Knud Möller ]

16:24:54 <manu> PROPOSAL: ISSUE-63 - case-insensitive term matching is non-deterministic.

PROPOSED: ISSUE-63 - case-insensitive term matching is non-deterministic.

16:24:57 <tinkster> +1 happy with that. Implementors can always try to agree on a strategy later.

Toby Inkster: +1 happy with that. Implementors can always try to agree on a strategy later.

16:25:03 <ivan> +

Ivan Herman: +

16:25:04 <manu> +1

+1

16:25:07 <ivan> +1

Ivan Herman: +1

16:25:07 <Knud> +1

Knud Möller: +1

16:25:10 <webr3> +1

Nathan Rixham: +1

16:25:16 <manu> RESOLVED: ISSUE-63 - case-insensitive term matching is non-deterministic.

RESOLVED: ISSUE-63 - case-insensitive term matching is non-deterministic.

16:25:16 <ivan> for the records: the proposed text is: >In the event that multiple <code>term</code>s are defined that differ only in case (e.g., 'Agent', 'agent', and 'AGENT'), if a reference is made which DOES NOT match case-sensitively (e.g., typeof='AGENt'), the results are UNSPECIFIED.

Ivan Herman: for the records: the proposed text is: >In the event that multiple <code>term</code>s are defined that differ only in case (e.g., 'Agent', 'agent', and 'AGENT'), if a reference is made which DOES NOT match case-sensitively (e.g., typeof='AGENt'), the results are UNSPECIFIED.

16:25:49 <manu> PROPOSAL: Editorial suggestions in ISSUE-71 draft response is fine, send official response to Shelley Powers.

PROPOSED: Editorial suggestions in ISSUE-71 draft response is fine, send official response to Shelley Powers.

16:26:03 <Knud> +1

Knud Möller: +1

16:26:10 <manu> +1

+1

16:26:13 <ShaneM> +1

Shane McCarron: +1

16:26:16 <webr3> +1

Nathan Rixham: +1

16:26:18 <tinkster> +1

Toby Inkster: +1

16:26:29 <ivan> +1

Ivan Herman: +1

16:26:31 <manu> RESOLVED: Editorial suggestions in ISSUE-71 draft response is fine, send official response to Shelley Powers.

RESOLVED: Editorial suggestions in ISSUE-71 draft response is fine, send official response to Shelley Powers.

16:26:56 <ivan> ISSUE-65?

Ivan Herman: ISSUE-65?

16:26:56 <trackbot> ISSUE-65 -- Feedback from Michael Hausenblas on RDFa Core 1.1 -- open

Trackbot IRC Bot: ISSUE-65 -- Feedback from Michael Hausenblas on RDFa Core 1.1 -- open

16:26:56 <trackbot> http://www.w3.org/2010/02/rdfa/track/issues/65

Trackbot IRC Bot: http://www.w3.org/2010/02/rdfa/track/issues/65

16:26:58 <manu> Topic: ISSUE-65: Last Call feedback from Michael Hausenblas

5. ISSUE-65: Last Call feedback from Michael Hausenblas

16:27:00 <manu> http://www.w3.org/2010/02/rdfa/track/issues/65

http://www.w3.org/2010/02/rdfa/track/issues/65

16:27:25 <manu> http://www.w3.org/2010/02/rdfa/meetings/2011-01-13#ISSUE__2d_65__3a__Michael_Hausenblas__27__LC_Comments

http://www.w3.org/2010/02/rdfa/meetings/2011-01-13#ISSUE__2d_65__3a__Michael_Hausenblas__27__LC_Comments

16:28:16 <Knud> manu: we want an official WG LC response for each issue

Manu Sporny: we want an official WG LC response for each issue [ Scribe Assist by Knud Möller ]

16:28:37 <Knud> shane: I'll do that

Shane McCarron: I'll do that [ Scribe Assist by Knud Möller ]

16:29:01 <Knud> ivan: I added the diagram to the document

Ivan Herman: I added the diagram to the document [ Scribe Assist by Knud Möller ]

16:29:11 <manu> ACTION: Shane to write official response to Michael Hausenblas for ISSUE-65

ACTION: Shane to write official response to Michael Hausenblas for ISSUE-65

16:29:11 <trackbot> Created ACTION-51 - Write official response to Michael Hausenblas for ISSUE-65 [on Shane McCarron - due 2011-02-08].

Trackbot IRC Bot: Created ACTION-51 - Write official response to Michael Hausenblas for ISSUE-65 [on Shane McCarron - due 2011-02-08].

16:29:33 <ivan> ISSUE-67?

Ivan Herman: ISSUE-67?

16:29:33 <trackbot> ISSUE-67 -- RDFa Core 1.1 LC comments from Henri Sivonen -- open

Trackbot IRC Bot: ISSUE-67 -- RDFa Core 1.1 LC comments from Henri Sivonen -- open

16:29:33 <trackbot> http://www.w3.org/2010/02/rdfa/track/issues/67

Trackbot IRC Bot: http://www.w3.org/2010/02/rdfa/track/issues/67

16:29:34 <manu> Topic: ISSUE-67: RDFa Core 1.1 LC comments from Henri Sivonen

6. ISSUE-67: RDFa Core 1.1 LC comments from Henri Sivonen

16:29:52 <manu> http://www.w3.org/2010/02/rdfa/track/issues/67

http://www.w3.org/2010/02/rdfa/track/issues/67

16:30:27 <webr3> : http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Jan/0140.html

Nathan Rixham: : http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Jan/0140.html

16:30:34 <tinkster> Zakim, unmute me

Toby Inkster: Zakim, unmute me

16:30:34 <Zakim> tinkster should no longer be muted

Zakim IRC Bot: tinkster should no longer be muted

16:31:02 <Knud> tinkster: Henry doesn't want CURIEs in RDFa at all

Toby Inkster: Henri doesn't want CURIEs in RDFa at all [ Scribe Assist by Knud Möller ]

16:31:16 <Knud> s/Henry/Henri
16:31:28 <Knud> … : we cannot really do that

Knud Möller: … : we cannot really do that

16:31:53 <Knud> (going through the editorial changes proposed)

Knud Möller: (going through the editorial changes proposed)

16:32:07 <webr3> -> HS: The concept of "processor graph" seems to be an open-ended loophole of non-interoperability. - issue

Nathan Rixham: -> HS: The concept of "processor graph" seems to be an open-ended loophole of non-interoperability. - issue

16:34:48 <webr3> "foo: http://" valid, "foo:   http://" invalid?

Nathan Rixham: "foo: http://" valid, "foo: http://" invalid?

16:36:17 <Knud> (going over to the "won't fix" section)

Knud Möller: (going over to the "won't fix" section)

16:38:11 <Knud> ivan: I have no comments on the won't fix section

Ivan Herman: I have no comments on the won't fix section [ Scribe Assist by Knud Möller ]

16:38:49 <manu> Manu: Looks good to me.

Manu Sporny: Looks good to me.

16:38:53 <Knud> … : Toby's answers are good

Knud Möller: … : Toby's answers are good

16:39:33 <Knud> tinkster: some editorial changes have not been addressed yet

Toby Inkster: some editorial changes have not been addressed yet [ Scribe Assist by Knud Möller ]

16:42:01 <Knud> "The concept of "processor graph" seems to be an open-ended loophole of non-interoperability."

Knud Möller: "The concept of "processor graph" seems to be an open-ended loophole of non-interoperability."

16:42:22 <Knud> manu: we don't really say exactly what is in the pg

Manu Sporny: we don't really say exactly what is in the pg [ Scribe Assist by Knud Möller ]

16:43:04 <Knud> … : we could respond by saying that the WG will have a test suite that will clarify this

Knud Möller: … : we could respond by saying that the WG will have a test suite that will clarify this

16:43:23 <Knud> tinkster: we could define a vocabulary, but not insist that it is being used

Toby Inkster: we could define a vocabulary, but not insist that it is being used [ Scribe Assist by Knud Möller ]

16:43:48 <Knud> ivan: we talked about a vocab before, I had a proposal, but that was rejected

Ivan Herman: we talked about a vocab before, I had a proposal, but that was rejected [ Scribe Assist by Knud Möller ]

16:44:18 <Knud> manu: there were objections because it might take us too long to agree on a vocab (by mark?)

Manu Sporny: there were objections because it might take us too long to agree on a vocab (by mark?) [ Scribe Assist by Knud Möller ]

16:44:24 <webr3> q+

Nathan Rixham: q+

16:44:37 <Knud> ivan: I had a wiki page with a proposal

Ivan Herman: I had a wiki page with a proposal [ Scribe Assist by Knud Möller ]

16:44:38 <webr3> Zakim, I am IPcaller

Nathan Rixham: Zakim, I am IPcaller

16:44:38 <Zakim> ok, webr3, I now associate you with [IPcaller]

Zakim IRC Bot: ok, webr3, I now associate you with [IPcaller]

16:45:11 <manu> ack webr3

ack webr3

16:45:14 <manu> ack webr3

ack webr3

16:45:32 <Knud> manu: we could say: we are having a PG graph vocab on a wiki and we will have examples in the test suite

Manu Sporny: we could say: we are having a PG graph vocab on a wiki and we will have examples in the test suite [ Scribe Assist by Knud Möller ]

16:46:23 <Knud> ivan: the spec defines error conditions, but not how errors should be raised

Ivan Herman: the spec defines error conditions, but not how errors should be raised [ Scribe Assist by Knud Möller ]

16:46:25 <manu> http://www.w3.org/TR/rdfa-core/#accessing-the-processor-graph

http://www.w3.org/TR/rdfa-core/#accessing-the-processor-graph

16:47:32 <ShaneM> and also http://www.w3.org/2010/02/rdfa/sources/rdfa-core/Overview-src.html#dfn-processor_graph

Shane McCarron: and also http://www.w3.org/2010/02/rdfa/sources/rdfa-core/Overview-src.html#dfn-processor_graph

16:48:59 <ShaneM> q+ to talk about appendix B

Shane McCarron: q+ to talk about appendix B

16:49:37 <ivan> q+

Ivan Herman: q+

16:49:43 <manu> ack shanem

ack shanem

16:49:43 <Zakim> ShaneM, you wanted to talk about appendix B

Zakim IRC Bot: ShaneM, you wanted to talk about appendix B

16:49:50 <webr3> q-

Nathan Rixham: q-

16:49:57 <ShaneM> v

Shane McCarron: v

16:49:57 <Knud> tinkster: we require a PG, but we say very little regarding what should be in it

Toby Inkster: we require a PG, but we say very little regarding what should be in it [ Scribe Assist by Knud Möller ]

16:50:02 <ShaneM> http://www.w3.org/2010/02/rdfa/sources/rdfa-core/Overview-src.html#vocabulary

Shane McCarron: http://www.w3.org/2010/02/rdfa/sources/rdfa-core/Overview-src.html#vocabulary

16:51:11 <Knud> ShaneM: the reference to "processor graph" here confuses me

Shane McCarron: the reference to "processor graph" here confuses me [ Scribe Assist by Knud Möller ]

16:51:21 <Knud> manu: this should read "profile"

Manu Sporny: this should read "profile" [ Scribe Assist by Knud Möller ]

16:52:24 <manu> ack ivan

ack ivan

16:52:33 <Knud> manu: there are several use cases for the PG

Manu Sporny: there are several use cases for the PG [ Scribe Assist by Knud Möller ]

16:52:41 <ivan> http://www.w3.org/2010/02/rdfa/wiki/Processor_Graph_Vocabulary

Ivan Herman: http://www.w3.org/2010/02/rdfa/wiki/Processor_Graph_Vocabulary

16:53:08 <Knud> ivan: that's the link to my PG vocabulary proposal

Ivan Herman: that's the link to my PG vocabulary proposal [ Scribe Assist by Knud Möller ]

16:54:29 <Knud> … : we could say the implementation SHOULD use this vocabulary and MAY add any other triples it likes

Knud Möller: … : we could say the implementation SHOULD use this vocabulary and MAY add any other triples it likes

16:55:11 <tinkster> Zakim, mute me

Toby Inkster: Zakim, mute me

16:55:11 <Zakim> tinkster should now be muted

Zakim IRC Bot: tinkster should now be muted

16:55:40 <tinkster> Zakim, unmute me

Toby Inkster: Zakim, unmute me

16:55:40 <Zakim> tinkster should no longer be muted

Zakim IRC Bot: tinkster should no longer be muted

16:56:50 <Knud> Nathan: happy with this proposal. Will look at the proposed vocabulary.

Nathan Rixham: happy with this proposal. Will look at the proposed vocabulary. [ Scribe Assist by Knud Möller ]

16:57:49 <Knud> tinkster: just because there are use cases for a PG, we don't have to require it

Toby Inkster: just because there are use cases for a PG, we don't have to require it [ Scribe Assist by Knud Möller ]

17:00:00 <ShaneM>          An ERROR must be generated when the document fails to be fully          processed as a result of non-conformant host language markup.                    An ERROR must be generated when a referenced RDFa Profile is not           recognized, as described in RDFa Profiles.                  A WARNING must be generated when a CURIE prefix fails to be          resolved.         A WARNING must be generated when a Term fails to be resolved.

Shane McCarron: An ERROR must be generated when the document fails to be fully processed as a result of non-conformant host language markup. An ERROR must be generated when a referenced RDFa Profile is not recognized, as described in RDFa Profiles. A WARNING must be generated when a CURIE prefix fails to be resolved. A WARNING must be generated when a Term fails to be resolved.

17:00:23 <Knud> ivan: these are all the error conditions we have

Ivan Herman: these are all the error conditions we have [ Scribe Assist by Knud Möller ]

17:00:59 <Knud> … : this is necessary to get back to the user - how can we guarantee that other than with a PG?

Knud Möller: … : this is necessary to get back to the user - how can we guarantee that other than with a PG?

17:01:22 <webr3> ERROR states are full failures yes? can't continue processing?

Nathan Rixham: ERROR states are full failures yes? can't continue processing?

17:01:27 <Knud> tinkster: should be left application-specific. Could also be a callback function, etc.

Toby Inkster: should be left application-specific. Could also be a callback function, etc. [ Scribe Assist by Knud Möller ]

17:01:40 <ShaneM> webr3: no I dont think so

Nathan Rixham: no I dont think so [ Scribe Assist by Shane McCarron ]

17:02:04 <manu> ACTION: Ivan to update and integrate Processor Graph Vocabulary into the RDFa Core spec: http://www.w3.org/2010/02/rdfa/wiki/Processor_Graph_Vocabulary

ACTION: Ivan to update and integrate Processor Graph Vocabulary into the RDFa Core spec: http://www.w3.org/2010/02/rdfa/wiki/Processor_Graph_Vocabulary

17:02:05 <trackbot> Created ACTION-52 - Update and integrate Processor Graph Vocabulary into the RDFa Core spec: http://www.w3.org/2010/02/rdfa/wiki/Processor_Graph_Vocabulary [on Ivan Herman - due 2011-02-08].

Trackbot IRC Bot: Created ACTION-52 - Update and integrate Processor Graph Vocabulary into the RDFa Core spec: http://www.w3.org/2010/02/rdfa/wiki/Processor_Graph_Vocabulary [on Ivan Herman - due 2011-02-08].

17:03:03 <manu> ACTION: Ivan to modify RDFa Core 7.6.1 to make Processor Graph support optional, but if Processor Graph support is included, the Processor Graph Vocabulary MUST be used.

ACTION: Ivan to modify RDFa Core 7.6.1 to make Processor Graph support optional, but if Processor Graph support is included, the Processor Graph Vocabulary MUST be used.

17:03:04 <trackbot> Created ACTION-53 - Modify RDFa Core 7.6.1 to make Processor Graph support optional, but if Processor Graph support is included, the Processor Graph Vocabulary MUST be used. [on Ivan Herman - due 2011-02-08].

Trackbot IRC Bot: Created ACTION-53 - Modify RDFa Core 7.6.1 to make Processor Graph support optional, but if Processor Graph support is included, the Processor Graph Vocabulary MUST be used. [on Ivan Herman - due 2011-02-08].

17:04:23 <manu> PROPOSAL: RDFa Core should include a Processor Graph Vocabulary and make Processor Graph support optional.

PROPOSED: RDFa Core should include a Processor Graph Vocabulary and make Processor Graph support optional.

17:04:29 <ivan> +1

Ivan Herman: +1

17:04:30 <manu> +1

+1

17:04:37 <tinkster> +1

Toby Inkster: +1

17:04:47 <ShaneM> +1

Shane McCarron: +1

17:04:47 <Knud> +1

Knud Möller: +1

17:04:53 <manu> RESOLVED: RDFa Core should include a Processor Graph Vocabulary and make Processor Graph support optional.

RESOLVED: RDFa Core should include a Processor Graph Vocabulary and make Processor Graph support optional.

17:04:56 <tinkster> OKK.

Toby Inkster: OKK.

17:04:58 <webr3> +1 (and if processor graph is present, must use grpah vocab)

Nathan Rixham: +1 (and if processor graph is present, must use grpah vocab)

17:06:24 <ivan> zakim, drop me

Ivan Herman: zakim, drop me

17:06:24 <Zakim> Ivan is being disconnected

Zakim IRC Bot: Ivan is being disconnected

17:06:24 <ShaneM> ACTION: Shane Introduce a definition for the PREFIX datatype that is referenced in the schema implementation of XHTML+RDFa

ACTION: Shane Introduce a definition for the PREFIX datatype that is referenced in the schema implementation of XHTML+RDFa

17:06:24 <trackbot> Created ACTION-54 - Introduce a definition for the PREFIX datatype that is referenced in the schema implementation of XHTML+RDFa [on Shane McCarron - due 2011-02-08].

Trackbot IRC Bot: Created ACTION-54 - Introduce a definition for the PREFIX datatype that is referenced in the schema implementation of XHTML+RDFa [on Shane McCarron - due 2011-02-08].

17:06:25 <Zakim> -Ivan

Zakim IRC Bot: -Ivan

17:08:25 <Knud> manu: is there some DOM spec that supresses whitespace?

Manu Sporny: is there some DOM spec that supresses whitespace? [ Scribe Assist by Knud Möller ]

17:11:19 <manu> http://www.w3.org/TR/xmlschema-1/#d0e1654

http://www.w3.org/TR/xmlschema-1/#d0e1654

17:12:10 <Knud> shane: in XHTML whitespace must be preserved, in XML whitespace collapsing is permissable

Shane McCarron: in XHTML whitespace must be preserved, in XML whitespace collapsing is permissable [ Scribe Assist by Knud Möller ]

17:14:40 <webr3> "white space preservation is defined by the host language"?

Nathan Rixham: "white space preservation is defined by the host language"?

17:15:09 <Knud> tinkster: we should point that out in the spec, preferably with a reference (as manu put in)

Toby Inkster: we should point that out in the spec, preferably with a reference (as manu put in) [ Scribe Assist by Knud Möller ]

17:15:26 <Zakim> -tinkster

Zakim IRC Bot: -tinkster

17:16:05 <manu> ACTION: Toby to draft official RDFa WG response for ISSUE-67

ACTION: Toby to draft official RDFa WG response for ISSUE-67

17:16:05 <trackbot> Created ACTION-55 - Draft official RDFa WG response for ISSUE-67 [on Toby Inkster - due 2011-02-08].

Trackbot IRC Bot: Created ACTION-55 - Draft official RDFa WG response for ISSUE-67 [on Toby Inkster - due 2011-02-08].

17:16:05 <webr3> ACTION: Nathan Rixham review http://www.w3.org/2010/02/rdfa/wiki/Processor_Graph_Vocabulary and give Ivan feedback

ACTION: Nathan Rixham review http://www.w3.org/2010/02/rdfa/wiki/Processor_Graph_Vocabulary and give Ivan feedback

17:16:05 <trackbot> Created ACTION-56 - Rixham review http://www.w3.org/2010/02/rdfa/wiki/Processor_Graph_Vocabulary and give Ivan feedback [on Nathan Rixham - due 2011-02-08].

Trackbot IRC Bot: Created ACTION-56 - Rixham review http://www.w3.org/2010/02/rdfa/wiki/Processor_Graph_Vocabulary and give Ivan feedback [on Nathan Rixham - due 2011-02-08].

17:16:29 <manu> Topic: ISSUE-73 and ISSUE-78 - Default RDFa Profile

7. ISSUE-73 and ISSUE-78 - Default RDFa Profile

17:15:59 <Knud> manu: I agree with your proposal, we will discuss this here on the call

Manu Sporny: I agree with your proposal, we will discuss this here on the call [ Scribe Assist by Knud Möller ]

17:16:07 <ivan> -> http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Jan/0160.html Ivan's proposal

Ivan Herman: -> http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Jan/0160.html Ivan's proposal

17:16:12 <trackbot> Sorry, couldn't find user - Introduce

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

17:16:32 <manu> http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Jan/0160.html Ivan's proposal

http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Jan/0160.html Ivan's proposal

17:18:10 <webr3> see-also - ACTION-511 TAG

Nathan Rixham: see-also - ACTION-511 TAG

17:21:20 <manu> http://w3.org/rdf-profiles/2010

http://w3.org/rdf-profiles/2010

17:21:50 <manu> http://w3.org/rdf-profiles/2014-rdfa

http://w3.org/rdf-profiles/2014-rdfa

17:23:22 <webr3> "the rdfa profile may be updated in the future" ?

Nathan Rixham: "the rdfa profile may be updated in the future" ?

17:26:56 <manu> Every time you remove a profile, Shane kills a triple.

Every time you remove a profile, Shane kills a triple.

17:30:17 <manu> http://w3.org/rdf-profile

http://w3.org/rdf-profile

17:31:00 <Knud> webr3: The main problem is removing definitions from a profile, regardless of its URI or if we use a new default profile.

Nathan Rixham: The main problem is removing definitions from a profile, regardless of its URI or if we use a new default profile. [ Scribe Assist by Knud Möller ]

17:31:24 <ShaneM> <html profile='datedURIforProfile'>

Shane McCarron: <html profile='datedURIforProfile'>

17:31:32 <ShaneM> that's the only way to be sure

Shane McCarron: that's the only way to be sure

17:31:53 <Knud> … : People in their documents need to reference a stable profile

Knud Möller: … : People in their documents need to reference a stable profile

17:36:50 <manu> Manu: You can't remove or change any prefixes or terms in a profile at a particular URL. Appending is fine. If you have to change a URL, it MUST be backwards-compatible.

Manu Sporny: You can't remove or change any prefixes or terms in a profile at a particular URL. Appending is fine. If you have to change a URL, it MUST be backwards-compatible.

17:42:15 <manu> RDFa Core 1.1 => http://w3.org/rdf/profiles/2010

(No events recorded for 5 minutes)

RDFa Core 1.1 => http://w3.org/rdf/profiles/2010

17:42:18 <manu> RDFa Core 2.0 => http://w3.org/rdf/profiles/2015

RDFa Core 2.0 => http://w3.org/rdf/profiles/2015

17:42:40 <ShaneM> youre not missing much

Shane McCarron: youre not missing much

17:42:57 <manu> RDF default profile would be => http://w3.org/rdf/profiles

RDF default profile would be => http://w3.org/rdf/profiles

17:43:15 <manu> RDFa Core 1.1 would use => http://w3.org/rdf/profiles/2011

RDFa Core 1.1 would use => http://w3.org/rdf/profiles/2011

17:43:15 <manu> RDFa Core 2.0 would use => http://w3.org/rdf/profiles/2015

RDFa Core 2.0 would use => http://w3.org/rdf/profiles/2015

17:43:23 <manu> The latest working prefixes/terms => http://w3.org/rdf/profiles

The latest working prefixes/terms => http://w3.org/rdf/profiles

17:43:43 <manu> Nobody would ever use: http://w3.org/rdf/profiles - except for discussion on what the latest prefixes/terms should be.

Nobody would ever use: http://w3.org/rdf/profiles - except for discussion on what the latest prefixes/terms should be.

17:43:54 <manu> RDFa processor implementations would ALWAYS use the dated URI

RDFa processor implementations would ALWAYS use the dated URI

17:44:15 <manu> Nathan: We could just not define: http://w3.org/rdf/profiles

Nathan Rixham: We could just not define: http://w3.org/rdf/profiles

17:44:23 <ivan> if I understand things right I do not agree. An implementation that is caching would always use a non-dated URI

Ivan Herman: if I understand things right I do not agree. An implementation that is caching would always use a non-dated URI

17:44:49 <ivan> dated uri for a default profile makes only sense if you want to keep to 'history'

Ivan Herman: dated uri for a default profile makes only sense if you want to keep to 'history'

17:45:03 <ShaneM> ivan - you are missing too much context

Shane McCarron: ivan - you are missing too much context

17:45:09 <ivan> sorry...:-(

Ivan Herman: sorry...:-(

17:48:20 <manu> http://w3.org/rdf-default-profile

http://w3.org/rdf-default-profile

17:50:20 <manu> lots of discussion on approaches

lots of discussion on approaches

17:52:21 <webr3> http://prefix.cc/dc

Nathan Rixham: http://prefix.cc/dc

17:55:05 <webr3> I assert that "dc" can't go in the default profile, because it is ambigous

Nathan Rixham: I assert that "dc" can't go in the default profile, because it is ambigous

17:55:17 <manu> Why do you think it's ambiguous?

Why do you think it's ambiguous?

17:55:27 <ivan> webr3: this is something the DCMI people have to tell us

Nathan Rixham: this is something the DCMI people have to tell us [ Scribe Assist by Ivan Herman ]

17:55:42 <webr3> -> http://prefix.cc/dc

Nathan Rixham: -> http://prefix.cc/dc

17:55:59 <webr3> it's not what dcmi say, it's how the web population uses the string "dc"

Nathan Rixham: it's not what dcmi say, it's how the web population uses the string "dc"

17:56:04 <Knud> web3: this is based on how the prefix "dc" is actually used

Nathan Rixham: this is based on how the prefix "dc" is actually used [ Scribe Assist by Knud Möller ]

17:56:30 <manu> People can override w/ xmlns:dc thought, right?

People can override w/ xmlns:dc thought, right?

17:56:58 <Knud> but what do we set it to in the profile?

Knud Möller: but what do we set it to in the profile?

17:57:10 <webr3> yes, what Knud said

Nathan Rixham: yes, what Knud said

17:57:47 <ivan> this is something that the dcmi community have to tell us

Ivan Herman: this is something that the dcmi community have to tell us

17:58:03 <ivan> dcmi community -> DCMI as a holder of that vocabulary

Ivan Herman: dcmi community -> DCMI as a holder of that vocabulary

17:58:21 <webr3> "dc:title"

Nathan Rixham: "dc:title"

17:59:35 <Knud> but webr3, if dc is so ambiguous, then we just cannot include it in the default profile at all

Knud Möller: but webr3, if dc is so ambiguous, then we just cannot include it in the default profile at all

17:59:47 <webr3> yes, what Kund said again :)

Nathan Rixham: yes, what Kund said again :)

18:00:06 <webr3> s/kund/Kund (sorry)

Nathan Rixham: s/kund/Kund (sorry) (warning: replacement failed)

18:00:32 <Zakim> -ShaneM

Zakim IRC Bot: -ShaneM

18:01:54 <manu> Nathan: We need a default profile that processors should implement, if people want it to be stable, they must reference it directly.

Nathan Rixham: We need a default profile that processors should implement, if people want it to be stable, they must reference it directly.

18:02:04 <Knud> so this is not a technical problem we can solve, it's a social problem?

Knud Möller: so this is not a technical problem we can solve, it's a social problem?

18:03:03 <webr3> we should encourage people to reference a stable profile if they want stability, and not /rely/ on the default profile

Nathan Rixham: we should encourage people to reference a stable profile if they want stability, and not /rely/ on the default profile

18:03:09 <Knud> what Nathan says sounds as though we should not have a default profile after all

Knud Möller: what Nathan says sounds as though we should not have a default profile after all

18:03:34 <Knud> then the default profile is useless

Knud Möller: then the default profile is useless

18:03:35 <ivan> zakim, dial ivan-voip

Ivan Herman: zakim, dial ivan-voip

18:03:35 <Zakim> ok, ivan; the call is being made

Zakim IRC Bot: ok, ivan; the call is being made

18:03:37 <Zakim> +Ivan

Zakim IRC Bot: +Ivan

18:03:44 <webr3> as in, the default profile we provide for peopel to reference, not for people to depend on as having unambigous forever meaning (mapping of string to uris, we can't promise that, for social reasons)

Nathan Rixham: as in, the default profile we provide for peopel to reference, not for people to depend on as having unambigous forever meaning (mapping of string to uris, we can't promise that, for social reasons)

18:04:53 <webr3> should I write it all up in a mail to the list?

Nathan Rixham: should I write it all up in a mail to the list?

18:06:04 <Zakim> -Knud

Zakim IRC Bot: -Knud

18:17:14 <manu> Yes, please do.

(No events recorded for 11 minutes)

Yes, please do.

18:17:15 <manu> Ivan: We shouldn't shoot down the idea of RDFa profiles just because Dublin Core has this ambiguity issue.

Ivan Herman: We shouldn't shoot down the idea of RDFa profiles just because Dublin Core has this ambiguity issue.

18:17:15 <manu> Nathan: What happens if we need to change FOAF in the future?

Nathan Rixham: What happens if we need to change FOAF in the future?

18:17:16 <manu> Manu: Then we would use foaf2 or foaf3 as the prefix.

Manu Sporny: Then we would use foaf2 or foaf3 as the prefix.

18:18:00 <manu> Manu: We'll pick this up on the mailing list later this week.

Manu Sporny: We'll pick this up on the mailing list later this week.

18:19:13 <ivan> zakim, drop me

Ivan Herman: zakim, drop me

18:19:13 <Zakim> Ivan is being disconnected

Zakim IRC Bot: Ivan is being disconnected



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