13:02:59 RRSAgent has joined #rdfa 13:02:59 logging to http://www.w3.org/2011/09/08-rdfa-irc 13:03:01 RRSAgent, make logs world 13:03:01 Zakim has joined #rdfa 13:03:03 Zakim, this will be 7332 13:03:03 ok, trackbot; I see SW_RDFa()10:00AM scheduled to start in 57 minutes 13:03:04 Meeting: RDF Web Applications Working Group Teleconference 13:03:04 Date: 08 September 2011 13:03:04 danbri has joined #rdfa 13:03:14 Chair: Ivan 13:03:52 ivan has changed the topic to: meeting agenda: http://lists.w3.org/Archives/Public/public-rdfa-wg/2011Sep/0034.html 13:12:44 danbri_ has joined #rdfa 13:47:46 tomayac has joined #rdfa 13:51:59 MacTed has joined #rdfa 13:57:48 Steven has joined #rdfa 13:59:02 lindstream has joined #rdfa 13:59:15 SW_RDFa()10:00AM has now started 13:59:22 +??P5 13:59:29 zakim, I am ??P5 13:59:29 +lindstream; got it 13:59:33 zakim, dial ivan-voip 13:59:33 ok, ivan; the call is being made 13:59:34 +Ivan 13:59:48 +??P7 14:00:11 zakim ??P7 is me 14:00:25 zakim, ??P7 is me 14:00:25 +gkellogg; got it 14:00:27 +OpenLink_Software 14:00:42 Zakim, OpenLink_Software is temporarily me 14:00:42 +MacTed; got it 14:00:44 Zakim, mute me 14:00:44 MacTed should now be muted 14:01:12 zakim, code? 14:01:13 the conference code is 7332 (tel:+1.617.761.6200 sip:zakim@voip.w3.org), Steven 14:01:53 zakim, who is here? 14:01:53 On the phone I see lindstream, Ivan, gkellogg, MacTed (muted) 14:01:55 On IRC I see lindstream, Steven, MacTed, danbri_, Zakim, RRSAgent, ivan, SebastianGermesin, gkellogg, trackbot, manu, manu1 14:02:31 scor has joined #rdfa 14:02:53 +Steven 14:03:27 + +1.781.866.aaaa 14:03:42 zakim, aaaa is scor 14:03:42 +scor; got it 14:04:02 zakim, pick a victim 14:04:02 Not knowing who is chairing or who scribed recently, I propose Steven 14:04:19 Scribe: Steven 14:04:23 scribenick: Steven 14:04:31 rrsagent, make minutes 14:04:31 I have made the request to generate http://www.w3.org/2011/09/08-rdfa-minutes.html Steven 14:05:01 rrsagent, make log public 14:05:08 rrsagent, make minutes 14:05:08 I have made the request to generate http://www.w3.org/2011/09/08-rdfa-minutes.html Steven 14:05:13 Topic: Issue 106 14:05:17 issue-106? 14:05:17 ISSUE-106 -- Should RDFa support the creation of ordered lists? -- open 14:05:17 http://www.w3.org/2010/02/rdfa/track/issues/106 14:05:39 Regrets: Shane 14:06:06 Ivan: Comments came in from Jenni, asking if we would have syntax for creating lists 14:07:16 gkellog: this is a resurfacing of an earlier question, for merging with microdata 14:07:23 danbri has joined #rdfa 14:07:32 s/log/logg/ 14:07:53 gkellog: Sparql makes this more relevant 14:08:15 ... no collection attribute, but a member attribute to reduce syntax needed 14:08:32 ... became too complicated with lists within lists 14:08:55 http://www.w3.org/2010/02/rdfa/wiki/Lists#Processing_Rules_addition_with_.40member_alternative 14:08:59 ... not sure of use case forthat, except for covering full Turtle 14:08:59 q+ 14:09:10 ... wiki shows state of play now 14:09:15 ack ivan 14:09:18 ... for processing rules 14:09:36 Ivan: I looked at Greg's approach, implemented it, giving the second implementation 14:09:43 ... shows it is working 14:09:57 ... I am happy dropping my original pre-preocessing approach 14:10:14 ... do we want this functionality in RDFa? 14:10:27 ... if so, do we accept this approach? 14:10:37 q+ 14:10:43 ack lindstream 14:10:49 ... So do we have enough evidence for the need? 14:11:17 q+ 14:11:22 ack gkellogg 14:11:49 gkellogg: There really has been a need to describe an ordered list in the past 14:12:11 ... used seq in the past, may now be obsolete 14:12:28 ... rdf uses linked list semantics, which reduces their expressibility 14:12:31 danbri has joined #rdfa 14:12:37 ... now being addressed in RDF 14:12:53 ... otherwise used classes from ordered list ontology 14:12:57 ... which is verbose 14:13:23 ... schema.org examples show use cases 14:13:40 q+ 14:13:42 q? 14:13:42 ... so is missing in RDFa, we need to add it 14:13:52 ack lindstream 14:14:01 lindstream: Agree 14:14:44 Ivan: Does drupal miss this, Stefan? 14:15:11 Stefan: there are examples 14:15:33 ... usually lists in drupal are ordered 14:15:45 Things that need lists: owl:unionOf, bibo:authorList, parts of the LD-API... 14:16:22 ... another question - couldn't we add steps that rely on the ordering in the DOM tree? 14:17:31 Ivan: I think the algorithm already does that 14:18:03 ... Greg's syntax puts a flag on each element that has to be added 14:18:21 zakim, who is here? 14:18:21 On the phone I see lindstream, Ivan, gkellogg, MacTed (muted), Steven, scor 14:18:27 On IRC I see danbri, scor, lindstream, Steven, MacTed, Zakim, RRSAgent, ivan, SebastianGermesin, gkellogg, trackbot, manu, manu1 14:19:51 Ivan: I propose we ask the people here what we think, and finalise the decision on the list. 14:20:24 straw poll 14:20:38 Ivan: So first questionn - do we think we should add a list mechanism 14:20:47 +1 14:20:48 s/ism/ism?/ 14:20:48 +1 14:20:50 +1 14:20:53 s/questionn/question/ 14:20:54 +1 14:20:55 +1 14:20:57 Stevenh: +0 14:21:02 s/h:/:/ 14:21:11 s/+0/+1 14:21:26 Ivan: Clear enough 14:21:36 q+ 14:21:43 ack lindstream 14:21:43 Ivan: Second question: Do we use Greg's syntax? 14:21:57 lindstream: Basic mechanism is good 14:22:29 ... there are details that I am not comfortable with 14:22:42 ... like repeating the predicate 14:22:49 q+ 14:22:53 ... I need to try it out more 14:23:00 http://schema.org/docs/schemaorg.owl 14:23:03 gkellogg: have you looked at Toby's proposal for lists in RDFa? (I'm not familiar with it, I just recall he posted something a while ago) 14:23:12 ... such as on Owl examples 14:23:18 I did some time ago, and wasn't a real fan. 14:23:52 ... but is the name 'member' suitable? 14:24:00 @listitem(of)? @inlist? @appendsto... (says what happens) 14:24:07 .. it may not be; may be one of these: 14:24:31 inlist="owl:unionOf" 14:24:35 s/../.../ 14:24:58 ... using @inlist it could then include the predicate 14:25:29 Ivan: we should leaving naming to the end of the discussion 14:25:36 ack gkellogg 14:25:58 gkellogg: We still have the uncompleted triples mechanism 14:26:28 ... so in regards to @rel, there is no repetition of predicate 14:26:50 ... I also looked at @member taking a value, and it does add some confusion 14:27:13 +1 to gregg 14:27:20 ... having another place for a property 14:27:21 q? 14:27:25 q+ 14:27:28 ack ivan 14:27:51 q+ 14:27:58 Ivan: I didn't try to implement it that way, but I see Greg's point 14:28:19 ack lindstream 14:28:45 lindstream: I hadn't seen the use of a hanging member, but agree that woul mean less repetition 14:28:53 s/woul/would/ 14:29:10 lindream: Problem is readability; empty attribute bugs me a bit 14:29:44 ... it really changes how @rel and @property work 14:30:41
  • 14:30:55 Lindstream: Consider this example 14:30:58
  • 14:31:26 ... I'llk discuss it more on the mailing list 14:31:31 s/k// 14:32:03 Ivan: THat's fine, we just need to make a decision quite quickly 14:33:34 q+ 14:33:42 s/TH/Th/ 14:33:42 ack lindstream 14:34:22 lindstream: The member processing hint may be problematic, since it is not backwards compatible 14:35:17 Ivan: One radical thing to use would be inlist with a property 14:35:28 ... a decent way of solving this 14:35:35
  • 14:35:47 lindstream: Here is a strawman 14:36:15 Ivan: Leave this for the mailing list 14:36:35 ... as for naming, I have no strong feeling. I see the advantage of @inlist 14:37:08 gkellogg: I go with the consensus 14:37:23 ... but adding a value would make processing rules more complicated 14:37:53 Ivan: OK, discuss on email 14:38:14 Topic issue 104 14:38:18 ISSUE-104? 14:38:18 ISSUE-104 -- Determine if RDFa should normatively state that and elements are supported in flow content. -- open 14:38:18 http://www.w3.org/2010/02/rdfa/track/issues/104 14:38:20 rrsagent, make minutes 14:38:20 I have made the request to generate http://www.w3.org/2011/09/08-rdfa-minutes.html Steven 14:38:49 Ivan: HTML5 allows link and meta only in the head 14:38:57 .... XHTML2 proposed allowing them anywhere 14:39:19 q+ 14:39:20 ... HTML5 microdata proposes allowing them in the body as well. 14:39:37 q+ 14:39:44 ack gkellogg 14:39:45 ... should we allow it too? 14:40:02 ack ivan 14:40:04 q+ 14:40:40 Ivan: I don't think we have to make the decision 14:41:00 q+ 14:41:02 ack Steven 14:41:04 ... RDFa can cope with it either way 14:41:38 ack lindstream 14:42:19 Steven: Agree. We only need attributes, and they would work if these elements are in the content 14:42:31 ... but we can emulate the effect of them as well without the elements 14:43:10 Lindstream: There may be a rule that the elements are only allowed in content if they have microdata attributes 14:43:20 q+ 14:43:38 ivan: how about the @rev attribute then? 14:43:58 we (RDFa) do add it on top of the HTML5 spec 14:44:00 Ivan: THis is an issue that came from Jenni via the HTML5 camp 14:44:00 ack Steven 14:44:10 even though it's not allowed in HTML5 14:44:46 I agree though @rev is an attribute and link/meta are elements 14:45:13 Steven: We can still add our attributes onto the elements 14:45:14 q+ 14:45:24 ack lindstream 14:45:53 Lindstream: Can we reply to Jenni that for it to work we need our attributes to be acceptable on them 14:46:00 Ivan: Yes. 14:46:14 s/Jenni/Jeni/ 14:46:25 s/Jenni/Jeni/G 14:46:38 PROPOSED: on issue 107: this is not what this wg can solve, the HTML5 WG has to allow these elements everywhere, the RDFa processing rules autoamtically apply 14:47:01 s/autoamtically/automatically/ 14:47:06 +1 14:47:24 Steven: relaxing the microdata attributes requirement 14:47:39 s/+1// 14:47:41 PROPOSED: on issue 107: this is not what this wg can solve, the HTML5 WG has to allow these elements everywhere by relaxing the restriction of being used with microdata attributes only; the RDFa processing rules autimatically apply 14:47:55 +1 14:47:56 +1 14:47:58 +1 14:47:58 +1 14:48:06 +1 14:48:11 RESOLVED: on issue 107: this is not what this wg can solve, the HTML5 WG has to allow these elements everywhere by relaxing the restriction of being used with microdata attributes only; the RDFa processing rules autimatically apply 14:48:15 s/autimatically/automatically/ 14:48:17 +! 14:48:19 +1 14:48:22 s/autimatically/automatically 14:48:28 oh, that's 104? 14:48:30 q+ 14:48:44 s/107/104/ 14:48:51 http://www.w3.org/2010/02/rdfa/track/issues/104 14:48:58 ACTION: Gkellog to write a reply to Jeni about issue 104, in line with the resolution 14:48:58 Sorry, couldn't find user - Gkellog 14:49:00 ack lindstream 14:49:05 ACTION: Gkellogg to write a reply to Jeni about issue 104, in line with the resolution 14:49:06 Created ACTION-93 - Write a reply to Jeni about issue 104, in line with the resolution [on Gregg Kellogg - due 2011-09-15]. 14:49:37 Topic src attribute, ISSUE-107 14:49:41 ISSUE-107? 14:49:41 ISSUE-107 -- Determine if @src attribute should be viewed in the object position instead of the subject position. -- open 14:49:41 http://www.w3.org/2010/02/rdfa/track/issues/107 14:49:47 s/Topic/Topic: 14:49:47 s/Gkellog/gkellogg/g 14:50:12 Ivan: This would be an incompatible change 14:50:31 ... Gregg you have a problem with this? 14:51:13 Gkellogg: I see examples of this causing problems 14:51:32 ... I believe it was added for the use case of license information for images 14:51:41 ... which I have never seen 14:51:46 ... in the wild 14:51:56 q? 14:52:03 q+ 14:52:05 ... so not clear how much the backwards incompatibility would be a problem 14:52:07 q+ 14:52:18 Ivan: I feel your pain 14:52:27 ack scror 14:52:50 Stefan: We do use this @src as a subject in some cases 14:52:56 ... but I do support the change 14:53:12 ... we use it in combination with @typeof 14:53:19 q+ 14:53:20 ack sc 14:53:29 ack Steven 14:54:43 ack lindstream 14:55:11 Steven: I opposed this originally, but CC may use it a lot; I was overruled. I think we need to consider the existing users before we remove it 14:55:24 vs. 14:55:30 lindstream: Consider this example 14:56:20 creates no triple today 14:57:12 would create $currentSubject :depiction 14:59:03 Ivan: Let's take a straw poll 14:59:25 ... are we sympathetic to @src behaving like @href 14:59:33 -1 14:59:37 +1 14:59:37 +1 14:59:38 +1 14:59:44 +1 with reservation for me not remembering Ben Adida's needs 15:00:12 q+ 15:00:13 +0 15:00:34 [ADJOURN] 15:00:40 -MacTed 15:00:44 -Ivan 15:00:45 -gkellogg 15:00:46 zakim, list attendedes 15:00:52 -scor 15:00:52 zakim, list attendees 15:00:54 rrsagent, draft minutes 15:00:54 I have made the request to generate http://www.w3.org/2011/09/08-rdfa-minutes.html ivan 15:00:58 I don't understand 'list attendedes', Steven 15:01:00 lindstream has left #rdfa 15:01:04 -lindstream 15:01:10 As of this point the attendees have been lindstream, Ivan, gkellogg, MacTed, Steven, +1.781.866.aaaa, scor 15:01:19 rrsagent, make minutes 15:01:19 I have made the request to generate http://www.w3.org/2011/09/08-rdfa-minutes.html Steven 15:01:26 -Steven 15:01:27 trackbot, end telcon 15:01:27 Zakim, list attendees 15:01:28 RRSAgent, please draft minutes 15:01:28 I have made the request to generate http://www.w3.org/2011/09/08-rdfa-minutes.html trackbot 15:01:29 RRSAgent, bye 15:01:29 I see 2 open action items saved in http://www.w3.org/2011/09/08-rdfa-actions.rdf : 15:01:29 ACTION: Gkellog to write a reply to Jeni about issue 104, in line with the resolution [1] 15:01:29 recorded in http://www.w3.org/2011/09/08-rdfa-irc#T14-48-58 15:01:29 ACTION: Gkellogg to write a reply to Jeni about issue 104, in line with the resolution [2] 15:01:29 recorded in http://www.w3.org/2011/09/08-rdfa-irc#T14-49-05 15:01:34 SW_RDFa()10:00AM has ended 15:01:36 Attendees were lindstream, Ivan, gkellogg, MacTed, Steven, +1.781.866.aaaa, scor 15:02:00 RRSAgent has joined #rdfa 15:02:00 logging to http://www.w3.org/2011/09/08-rdfa-irc 15:02:03 rrsagent, make minutes 15:02:03 I have made the request to generate http://www.w3.org/2011/09/08-rdfa-minutes.html Steven 15:02:43 regrets+Manu 15:02:45 rrsagent, make minutes 15:02:45 I have made the request to generate http://www.w3.org/2011/09/08-rdfa-minutes.html Steven 15:03:33 steven, manu or I will take care of the minutes cleanup 15:03:43 regrets: Manu, SHane 15:03:49 s/SH/Sh/ 15:03:51 rrsagent, make minutes 15:03:52 I have made the request to generate http://www.w3.org/2011/09/08-rdfa-minutes.html Steven 15:11:12 danbri has joined #rdfa 15:18:41 ShaneM has joined #rdfa 15:18:46 ShaneM has left #rdfa 15:19:18 danbri has joined #rdfa 15:19:50 danbri has joined #rdfa 17:03:51 Zakim has left #rdfa 19:04:06 danbri has joined #rdfa