14:58:53 RRSAgent has joined #rdf-wg 14:58:53 logging to http://www.w3.org/2011/10/19-rdf-wg-irc 14:58:55 RRSAgent, make logs world 14:58:55 Zakim has joined #rdf-wg 14:58:57 Zakim, this will be 73394 14:58:57 ok, trackbot; I see SW_RDFWG()11:00AM scheduled to start in 2 minutes 14:58:58 Meeting: RDF Working Group Teleconference 14:58:58 Date: 19 October 2011 14:59:57 Scott_Bauer has joined #rdf-wg 15:01:02 zakim, who is on the phone 15:01:02 I don't understand 'who is on the phone', AndyS1 15:01:07 zakim, who is here? 15:01:07 SW_RDFWG()11:00AM has not yet started, Guus 15:01:09 On IRC I see Scott_Bauer, Zakim, RRSAgent, AndyS1, danbri, SteveH, MacTed, LeeF, Guus, AndyS, mischat, ivan, gavinc, davidwood, NickH, ericP, manu, trackbot, manu1, sandro 15:01:12 Zakim, this is rdfwg 15:01:13 ok, MacTed; that matches SW_RDFWG()11:00AM 15:01:16 Arnaud has joined #rdf-wg 15:01:18 Zakim, who's here? 15:01:18 On the phone I see [IPcaller], guus, Sandro, OpenLink_Software 15:01:20 On IRC I see Arnaud, Scott_Bauer, Zakim, RRSAgent, AndyS1, danbri, SteveH, MacTed, LeeF, Guus, AndyS, mischat, ivan, gavinc, davidwood, NickH, ericP, manu, trackbot, manu1, sandro 15:01:21 Zakim, OpenLink_Software is temporarily me 15:01:21 zakim, mute me 15:01:25 +MacTed; got it 15:01:25 zakim, dial ivan-voip 15:01:27 MacTed should now be muted 15:01:29 ok, ivan; the call is being made 15:01:31 +Ivan 15:01:42 pchampin_ has joined #rdf-wg 15:01:44 -[IPcaller] 15:01:46 +gavinc 15:01:52 zakim, drop me 15:01:53 Ivan is being disconnected 15:01:54 -Ivan 15:02:02 zakim dial ivan-voip 15:02:12 +Tony 15:02:20 zakim, dial ivan-voip 15:02:20 ok, ivan; the call is being made 15:02:21 +Ivan 15:02:25 +[IPcaller] 15:02:28 Zakim, Tony is me 15:02:28 +Scott_Bauer; got it 15:02:30 zakim, IPcaller is me 15:02:30 +AndyS1; got it 15:02:36 zakim, code? 15:02:36 the conference code is 73394 (tel:+1.617.761.6200 sip:zakim@voip.w3.org), davidwood 15:02:48 +david 15:02:51 +Arnaud_LeHors 15:03:03 Souri has joined #rdf-wg 15:03:22 +Souri 15:03:42 +??P16 15:03:52 zakim, ??P16 is me 15:03:52 +pchampin_; got it 15:03:59 zakim, mute me 15:03:59 pchampin_ should now be muted 15:04:28 AlexHall has joined #rdf-wg 15:04:56 AZ has joined #rdf-wg 15:05:03 +AlexHall 15:05:40 +AZ 15:05:40 [08:03] +Souri 15:05:52 zakim, who is here? 15:05:52 On the phone I see guus, Sandro, MacTed (muted), Ivan, gavinc, Scott_Bauer, AndyS1, david, Arnaud_LeHors (muted), Souri, pchampin_ (muted), AlexHall, AZ 15:05:56 On IRC I see AZ, AlexHall, Souri, pchampin_, Arnaud, Scott_Bauer, Zakim, RRSAgent, AndyS1, danbri, SteveH, MacTed, LeeF, Guus, AndyS, mischat, ivan, gavinc, davidwood, NickH, 15:05:59 ... ericP, manu, trackbot, manu1, sandro 15:06:06 zwu2 has joined #rdf-wg 15:06:12 zakim, code? 15:06:12 the conference code is 73394 (tel:+1.617.761.6200 sip:zakim@voip.w3.org), zwu2 15:06:49 + +1.650.265.aaaa 15:06:50 scribenick: Souri 15:06:58 zakim, .aaaa is me 15:06:59 sorry, zwu2, I do not recognize a party named '.aaaa' 15:07:09 zakim, +1.650.265.aaaa is me 15:07:10 +zwu2; got it 15:07:14 zakim, mute me 15:07:14 zwu2 should now be muted 15:07:36 guus: short meeting today, addressing couple of issues 15:07:45 + +1.415.586.aabb 15:07:47 topic: admin 15:07:53 The link is broken 15:07:59 http://www.w3.org/2011/rdf-wg/meeting/2011-10-05 15:08:32 Minutes are linked from http://www.w3.org/2011/rdf-wg/wiki/F2F2 and the links worl 15:08:40 davidwood: the link from F2F page works for me 15:09:20 JeremyCarroll has joined #rdf-wg 15:09:43 guus: we will leave it and come back to it next time 15:09:54 topic: action items 15:10:14 guus: Issue-3. 15:10:46 davidwood: old comments list for the old RDF group, summarizing things that we may want to take a look at 15:10:58 ... get some students to look at them 15:11:01 (the scribe -- Yves -- never did the post meeting stuff. it's now in place, but still has various scribe errors. http://www.w3.org/2011/rdf-wg/meeting/2011-10-05 ) 15:11:32 q- aabb 15:11:35 ACTION: guus To find volunteers for ISSUE-3 15:11:35 Created ACTION-111 - Find volunteers for ISSUE-3 [on Guus Schreiber - due 2011-10-26]. 15:11:45 Zakim, I am aabb 15:11:46 +JeremyCarroll; got it 15:11:58 ack JeremyCarroll 15:12:13 guus: davidwood to work with Pat to see Issue-76 can be closed 15:12:38 davidwood: action can be closed, but ISSUE-76 needs to remain open 15:13:02 +??P24 15:13:09 Zakim, ??P24 is me 15:13:09 +NickH; got it 15:13:14 Zakim, mute me 15:13:14 NickH should now be muted 15:13:24 I met Fabien RL recently; he's well, but has been very very busy 15:13:37 guus: pending review action RDF/XML syntax spec 15:13:38 ack +1.415.586.aabb 15:14:27 davidwood: we may need a new editor for that document 15:15:50 guus: action for gen id continues 15:16:35 guus: action item for richard: update the page on the graph task force, won't close it because richard is not here 15:17:51 guus: Action-97 update for RDF Conepts, continues 15:18:25 ACTION-98? 15:18:25 ACTION-98 -- Sandro Hawke to rdf: and rdfs: namespace should resolve to something that meets best practices -- due 2011-10-20 -- OPEN 15:18:25 http://www.w3.org/2011/rdf-wg/track/actions/98 15:18:44 I think the theory was to assign it to Sandro until Ivan was here? 15:20:09 Ivan: wonders if this is not something we should rather do when we have the RDF vocab doc updated, add the necessary RDFa for that instead of redoing 15:20:12 +1 to using the RDFS rec + RDFa as the RDFS namespace document 15:22:45 guus: taking up the minutes from F2F2 15:23:07 Zakim, unmute me 15:23:07 MacTed should no longer be muted 15:23:14 +1 be explicit that we need to ask for feedback on terms like "RDF Graph" 15:23:53 guus: explicitly need to ask for feedback on terms like RDF Graph 15:24:09 guus: revisit once we get community feedback 15:24:49 davidwood: SPARQL and Provenance group feedback as well 15:25:27 ACTION: guus to add the resolution text on the graph terminology 15:25:27 Created ACTION-112 - Add the resolution text on the graph terminology [on Guus Schreiber - due 2011-10-26]. 15:26:09 for example +☃ for test cases 15:26:28 q+ to mention class extension under 71 15:26:40 guus: any more remarks on the first day's minutes 15:27:14 guus: going to F2F2 day 2 minutes 15:27:52 +LeeF 15:28:02 -NickH 15:28:09 http://lists.w3.org/Archives/Public/public-rdf-wg/2011Sep/0083.html text for resolving issue-71 15:28:28 +??P24 15:28:32 Zakim, ??P24 is me 15:28:32 +NickH; got it 15:28:35 Zakim, mute me 15:28:35 NickH should now be muted 15:29:48 I understood it to be really sections, not appendices. 15:29:50 ACTION: JeremyCarroll to propose modification to issue 71 to give class ext to lang-string 15:29:50 Created ACTION-113 - Propose modification to issue 71 to give class ext to lang-string [on Jeremy Carroll - due 2011-10-26]. 15:30:30 +Peter_Patel-Schneider 15:30:44 pfps has joined #rdf-wg 15:31:07 guus: accept the minutes for Boston F2F2 with the amendments 15:31:33 Zakim, mute me 15:31:33 gavinc should now be muted 15:32:19 issue-21? 15:32:19 ISSUE-21 -- Can Node-IDs be shared between parts of a quad/multigraph format? -- open 15:32:19 http://www.w3.org/2011/rdf-wg/track/issues/21 15:32:19 guus: two smaller issues: first, scope of bnode in TriG: does it raise new issues? 15:32:38 sandro: it is already there ISSUE-21, right? 15:32:48 guus: right 15:33:12 issue-77? 15:33:13 ISSUE-77 -- Should we mark rdf:Seq as archaic (cf ISSUE-24) -- open 15:33:13 http://www.w3.org/2011/rdf-wg/track/issues/77 15:33:21 q+ 15:33:27 guus: second issue ISSUE-77: should we mark rdf:seq as archaic 15:34:00 ack JeremyCarroll 15:34:01 JeremyCarroll, you wanted to mention class extension under 71 15:34:14 Zakim, mute me 15:34:14 JeremyCarroll should now be muted 15:34:49 q- 15:35:29 q+ to suggest minimize informative txt on Seq 15:35:47 q+ 15:35:56 sandro: simple lists can be called well-formed lists, gently say don't use non-well-formed lists 15:36:45 ack me 15:36:46 JeremyCarroll, you wanted to suggest minimize informative txt on Seq 15:36:46 -0.5 to reopening archaic vs. deprecated conversation 15:37:10 Maybe something like "Using well-formed lists maximises interoperability" 15:37:41 ... or "usability" (bit more opinioned) 15:37:44 JeremyCarroll: move the "archaic" stuff to an appendix. 15:38:04 jeremycarroll: put informative text in the appendix of the primer (use words such as 'archaic' in there ...) 15:39:19 jeremycarroll: ... have a link to the old text 15:40:55 Ivan: its not only a question of labeling them as archaic etc, do you also change the RDFsemantics such as rdf:_1, rdf:_2, etc. These are problems for inferencing because they lead to infinite number of things. Propose taking them out of RDF and RDFS core. 15:41:16 Ivan: these are not editorial changes 15:41:32 s/are not/are not only/ 15:42:17 ... does the RDF and RDFS rules need to take care of the rdf:_n? if not, we should adjust them ... 15:42:24 q+ to comment on ivan's comment 15:42:34 pfps: agree with Ivan, might be a good idea 15:42:37 ack ivan 15:42:40 ack me 15:42:41 JeremyCarroll, you wanted to comment on ivan's comment 15:42:49 ... not just an RDF and RDFS only issue 15:43:53 -NickH 15:43:59 I don't think that anyone at the OWL level worries about the infinite base of RDFS, as there are an infinite number of entailments in OWL anyway. 15:44:09 rdfs:member is used. 15:44:09 Zakim, mute me 15:44:09 JeremyCarroll should now be muted 15:44:13 q+ 15:44:30 ack ivan 15:44:37 Jeremy said that ivan's point, that some RDF semantics rules are complicated for rdf:_8 etc 15:44:41 +??P24 15:44:42 Zakim, ??P24 is me 15:44:43 +NickH; got it 15:44:44 Zakim, mute me 15:44:44 NickH should now be muted 15:44:56 jeremy: agree with Ivan, and I don't think people that use rdf:Seq are relying on rdf:_n implying membership 15:44:57 Jeremy: does anyone really use these rules? 15:45:12 rdfs:member is implemented a property function in Jena ARQ isn't it? 15:45:45 gavinc, yes (usually) and also by Jena rules for RDFS so API as well as SPARQL 15:45:46 rdfs:member was implemented as an inference rule in 3store, but no-ones asked for it in 4store 15:45:52 in some sense the gain may be too small to overcome *any* pain, so why bother even trying 15:45:54 Ivan: theoretical possibility of a problem ... SPARQL on a member of a bag or seq may rely on rdf:_n being subproperty of rdfs:member 15:46:07 ok SteveH, good to know that 15:46:19 People use rdfs:member a bit : as list more common, list:member used more. 15:46:20 Zakim, mute me 15:46:20 JeremyCarroll was already muted, JeremyCarroll 15:46:22 SteveH, I did! And you said to use lists instead... which we did ;) 15:46:44 gavinc, oh! sorry :) doubt it was me that said use lists though 15:46:54 ok, at least one person asked for rdfs:member :) 15:47:47 Ivan: have a slight difference with sandro 15:47:56 FWIW, in the last commonly-used schema I had a hand in we had to invent our own ordinal system as both Seq and List weren't up to the job 15:48:18 [ :foo "a" ; :ordinal 1 ] etc. 15:48:21 guus: hopefully by next week we can get to the resolution 15:49:02 s/have a slight difference with sandro/one problem is that Sandro's proposal uses specific terminology, but Guus says that's already decided/ 15:49:08 +1 15:49:20 +1 to sandro 15:49:45 +1 for progress 15:49:48 email better for wordsmithing IMO 15:49:57 +1 to next week or emails 15:50:17 +1 for e-mail, I want to get feedback 15:50:39 unmute me 15:50:43 Zakim, unmute me 15:50:43 gavinc should no longer be muted 15:50:44 AndyS -- regrets for next week: ISWC 15:51:02 Ivan -- regrets for next week: ISWC 15:52:03 could we set up a room at ISWC for the meeting? 15:52:12 guus: I'll be at ISWC as well, but expect to join telcon via IRC 15:53:08 -LeeF 15:53:16 -Peter_Patel-Schneider 15:53:17 -NickH 15:53:20 trackbot, end meeting 15:53:20 Zakim, list attendees 15:53:20 As of this point the attendees have been guus, Sandro, MacTed, Ivan, gavinc, Scott_Bauer, AndyS1, david, Arnaud_LeHors, Souri, pchampin_, AlexHall, AZ, zwu2, +1.415.586.aabb, 15:53:21 RRSAgent, please draft minutes 15:53:21 I have made the request to generate http://www.w3.org/2011/10/19-rdf-wg-minutes.html trackbot 15:53:22 RRSAgent, bye 15:53:22 I see 3 open action items saved in http://www.w3.org/2011/10/19-rdf-wg-actions.rdf : 15:53:22 ACTION: guus To find volunteers for ISSUE-3 [1] 15:53:22 recorded in http://www.w3.org/2011/10/19-rdf-wg-irc#T15-11-35 15:53:22 ACTION: guus to add the resolution text on the graph terminology [2] 15:53:22 recorded in http://www.w3.org/2011/10/19-rdf-wg-irc#T15-25-27 15:53:22 ACTION: JeremyCarroll to propose modification to issue 71 to give class ext to lang-string [3] 15:53:22 recorded in http://www.w3.org/2011/10/19-rdf-wg-irc#T15-29-50 15:53:23 Done ;) 15:53:23 ... JeremyCarroll, NickH, LeeF, Peter_Patel-Schneider 15:53:29 -AZ 15:53:35 -AlexHall