15:44:46 RRSAgent has joined #rdb2rdf 15:44:46 logging to http://www.w3.org/2010/05/25-rdb2rdf-irc 15:44:48 RRSAgent, make logs world 15:44:48 Zakim has joined #rdb2rdf 15:44:50 Zakim, this will be 7322733 15:44:50 ok, trackbot; I see SW_RDB2RDF()12:00PM scheduled to start in 16 minutes 15:44:51 Meeting: RDB2RDF Working Group Teleconference 15:44:51 Date: 25 May 2010 15:46:57 Marcelo has joined #rdb2rdf 15:48:21 well, if that's the only way to do it, yes 15:48:24 boris has joined #RDB2RDF 15:48:53 but, the problem was that I put somewhere in the logs which made the XSLT go crazy 15:48:57 hence I had to remove it 15:49:08 I don't want to risk to have a screwed version now online 15:51:23 juansequeda, re your two comments: 15:51:48 "I think that the first sentence of the second paragraph of UC1 is a bit confusing: "...corresponding to RDF HL7/RIM and CDISK SDTM ontology in RDFS" ... this is too detailed 15:51:58 I don't want to open can of worms, again 15:52:12 talking about certain words or whatever 15:52:24 re " 4.1.2. It use to be TRANSFORM a" - that was me 15:52:49 if you think TRANSFORM is better, then fine with me, can change it back (will take a note now) 15:52:53 juansequeda, ok? 15:53:41 about the first comment, I understand it as RDF ontology in RDFS ... is this correct? 15:53:53 Seema has joined #rdb2rdf 15:54:35 juansequeda yes - I directly applied edits as proposed by ... lemme look up 15:57:56 ouch - that was actually your proposal, juansequeda 15:57:58 see http://lists.w3.org/Archives/Public/public-rdb2rdf-wg/2010May/0084.html 15:58:15 "Accompanying each table are two RDF views (represented in Turtle) corresponding to the HL7/RIM and CDISK SDFTM ontology in RDFS." 15:58:19 SW_RDB2RDF()12:00PM has now started 15:58:26 +boris 15:59:03 Zakim, code? 15:59:03 the conference code is 7322733 (tel:+1.617.761.6200 tel:+33.4.89.06.34.99 tel:+44.117.370.6152), mhausenblas 15:59:12 +mhausenblas 15:59:17 Agenda: http://lists.w3.org/Archives/Public/public-rdb2rdf-wg/2010May/0100.html 15:59:19 +Marcelo 15:59:24 Chair: Ahmed 15:59:32 regrets+ Soeren 15:59:43 mhausenblas, we need to drop "RDF" before "HL7/RIM" 16:00:06 juansequeda? are you now redoing your comments? 16:00:18 I'm totally confused 16:00:19 +seema 16:00:25 +??P0 16:00:28 +Lee_Feigenbaum 16:00:29 Ashok has joined #rdb2rdf 16:00:40 Ahmed has joined #RDB2RDF 16:00:48 Zakim, who's here? 16:00:48 On the phone I see boris, mhausenblas, Marcelo, seema, ??P0, Lee_Feigenbaum 16:00:50 On IRC I see Ahmed, Ashok, Seema, boris, Marcelo, Zakim, RRSAgent, hhalpin, juansequeda, LeeF, nunolopes, mhausenblas, iv_an_ru, trackbot, ericP 16:00:54 whalb has joined #rdb2rdf 16:01:04 alexander has joined #RDB2RDF 16:01:10 Zakim, nunolopes is with me 16:01:10 +nunolopes; got it 16:01:16 scribenick: hhalpin 16:01:27 +Ashok_Malhotra 16:01:42 mhausenblas, my comment said "... corresponding to the HL7/RIM and CDISK SDFTM ontology in RDFS." the doc has "...corresponding to RDF HL7/RIM and CDISK SDTM ontology in RDFS" Anyways, just a minor comment but it caught my attention immediately when I was reading the doc. 16:01:47 +souri 16:01:52 +whalb 16:02:12 Souri has joined #rdb2rdf 16:02:22 cygri has joined #rdb2rdf 16:02:24 Zakim, cygri is with mhausenblas 16:02:24 +cygri; got it 16:02:37 ah, ok, juansequeda - in that case it's a simple typo ;) 16:02:40 +[IPcaller] 16:02:41 will fix, yes 16:02:54 mhausenblas, yup! btw, im on the call but muted 16:03:42 Zakim, who's here? 16:03:42 On the phone I see boris, mhausenblas, Marcelo, seema, ??P0, Lee_Feigenbaum, Ashok_Malhotra, souri, whalb, [IPcaller] 16:03:44 mhausenblas has mhausenblas, nunolopes, cygri 16:03:45 On IRC I see cygri, Souri, alexander, whalb, Ahmed, Ashok, Seema, boris, Marcelo, Zakim, RRSAgent, hhalpin, juansequeda, LeeF, nunolopes, mhausenblas, iv_an_ru, trackbot, ericP 16:04:08 zakim, who is on the phone? 16:04:08 On the phone I see boris, mhausenblas, Marcelo, seema, ??P0, Lee_Feigenbaum, Ashok_Malhotra, souri, whalb, [IPcaller] 16:04:10 mhausenblas has mhausenblas, nunolopes, cygri 16:04:16 scribenick: mhausenblas 16:04:22 Topic: Admin 16:04:36 PROPOSAL: accept minutes from last meeting http://www.w3.org/2010/05/18-rdb2rdf-minutes.html 16:05:06 ahmed, I am here 16:06:01 +??P15 16:06:09 Zakim, ??P15 is hhalpin 16:06:09 +hhalpin; got it 16:06:25 +1 16:07:47 +1 16:08:02 RESOLUTION: WG has accepted the minutes from last meeting http://www.w3.org/2010/05/18-rdb2rdf-minutes.html 16:08:11 scribenick: hhalpin 16:08:33 Ahmed: What's more important to get document out soon or to get a reasonably good document? 16:08:39 Ashok: the document is much better now 16:08:46 I think it's more important to get document out soon. 16:08:49 ... other than a few questions 16:08:56 ... I think we can publish it. 16:09:07 ACTION-55? 16:09:07 ACTION-55 -- Michael Hausenblas to will send out the exact date (perhaps the day before and/or after) with a proposed concrete date to the list -- due 2010-05-25 -- OPEN 16:09:07 http://www.w3.org/2001/sw/rdb2rdf/track/actions/55 16:09:29 topic: Face-to-face meeting 16:09:33 +??P17 16:09:38 mhausenblas: 20th of June seems acceptable 16:09:48 ... I don't see any counter-proposals? 16:09:52 what would be the duration? 16:09:55 Regrets for the 20th of June, I will not be able to make it 16:10:22 Notes that either me or EricP will be there, but not necessarily both. 16:10:33 close ACTION-55 16:10:33 ACTION-55 Will send out the exact date (perhaps the day before and/or after) with a proposed concrete date to the list closed 16:10:36 ACTION 56? 16:10:36 Sorry, bad ACTION syntax 16:10:58 ACTION-56? 16:10:58 ACTION-56 -- Michael Hausenblas to create a wikipage for face-to-face -- due 2010-05-25 -- OPEN 16:10:58 http://www.w3.org/2001/sw/rdb2rdf/track/actions/56 16:11:30 q+ 16:11:52 topic: Comments on Use-case document 16:12:13 Ashok: There were many comments, but Michael seems to have addressed most of them, so I'm happy with document. 16:12:25 ... with two of the use-cases we have to speak of which what requirements come from the use-case? 16:12:30 ... this is still to do. 16:12:42 ... I also felt some things could be taken out 16:12:47 ... but there isn't agreement on that. 16:12:52 yes.. i can barely hear the speakers 16:12:56 ... but think we can publish regardless 16:13:04 Ahmed: Which parts to take out? 16:13:19 Ashok: I wanted to remove Section 1 there is the scope and why is a standard needed. 16:13:34 ... I argue that this should be removed because that is stuff we spoke about in charter 16:13:41 ... and this is a requirement document. 16:13:45 ... so it doesn't require it. 16:13:56 ... the other thing, which is more controversial 16:13:59 it's muted 16:14:05 ... I would take out the section on Approaches. 16:14:09 q+ 16:14:13 ... I don't think that adds anything. 16:14:19 ack hhalpin 16:14:21 q? 16:15:13 ack mhausenblas 16:15:19 but I think Ashok was pointing about 1.3 (scope) 16:15:25 Why do we need to convince them? Wasn't sufficient convincing accomplished when the W3C membership approved our charter? 16:15:46 http://www.w3.org/2001/sw/rdb2rdf/use-cases/ 16:15:54 hhalpin: I think we should keep 1.1. and 1.2 in because there were some people in the community that have not understood why a standard is needed here, so the charter was not clear enough, even if the general thinking was there. 16:16:25 hhalpin: LeeF - the reason is that some of the people who were not convinced were not amateurs, but folks like Chris Bizer whose work is well-known in the community. 16:16:33 http://www.w3.org/2001/sw/rdb2rdf/wiki/Use_Cases_and_Requirements/Reviews#Open_Issues 16:16:59 hhalpin: also, the exact text I asked to be added in 1.1 and 1.2 was written after a multi-hour W3C Team discussion. 16:17:12 hhalpin: about why this standard was important. 16:17:16 hhalpin, sure, but... so? So Chris won't implement the standard... I'm just not sure it's a good use of our time to try to convince everyone we consider influential 16:17:40 note that i'm happy to keep it too, i don't feel strongly :) 16:17:56 LeeF: but it is worthwhile to convince say Team members. Just saying that this standard is a bit different than HTML5, where need for standardization is a bit more obvious 16:18:13 hhalpin, ack 16:18:16 q+ 16:18:24 Ashok: I would take out 1.3, happy to keep 1.1 and 1.2 16:18:37 q? 16:18:40 ack Ahmed 16:18:50 What is the argument to drop the glossary? 16:18:55 Ahmed: I also have comments on Section 1.3 16:19:51 PROPOSAL: To remove 1.1 and 1.2 16:20:18 Michael: that;s not a good idea, should stay in there 16:20:21 since the sections are already done, i don't see the harm in keeping them 16:20:23 Juan, the glossary was incomplete. It's a lot better now 16:20:40 hhalpin: I would prefer to keep them, but happy to move glossary to end, where it makes more sense. 16:20:45 PROPOSAL: KEep section 1.1 and 1.2 16:20:53 +1 16:20:54 +1 16:20:55 +1 16:20:56 +1 16:20:58 +1 16:21:02 I agree with Ashok that UC&R is not the most appropriate place for these sections, but I am okay with keeping it 16:21:04 +1 16:21:14 Ashok: OK, am ok with keeping these sections. 16:21:20 RESOLUTION: To keep Section 1.1 and 1.2 16:21:33 sec. 1.3 Glossary clarification 16:22:34 Even if we have terms that are TBD, that at least shows everybody that we need to agree on terms. This is vital! We all need to agree on the same terminology 16:22:49 PROPOSAL: Keep sec 1.3 for now 16:22:50 PROPOSAL: Section 1.3 (Glossary) should be kept. 16:23:01 +1 16:23:03 +1 16:23:03 hhalpin: I think it should be kept but moved to end, where glossaries normally are found :) 16:23:05 +1 16:23:06 +1 16:23:06 +1 16:23:09 +1 16:23:15 I agree with harry 16:23:24 sec. 2 Use Cases: Ashok suggests to change this completely into two different classifications 16:23:26 +1 to harry's comment 16:23:31 mhausenblas: perhaps move it to the end? 16:23:31 +1 to Harry 16:23:37 see http://www.w3.org/2001/sw/rdb2rdf/wiki/Ashok%27s_UCR_Review 16:23:41 q+ 16:24:22 Ashok: What I wanted is a different and separate point 16:25:09 Ashok: wanted to differentiate the use-cases more 16:25:23 ... there are too many things going on in some of the use-cases 16:25:41 mhausenblas: I see your point, but not sure what to do, happy with way it is currently 16:25:48 ack hhalpin 16:26:50 + +1.512.471.aaaa 16:27:35 mhausenblas: I don't care, it's a style 16:27:52 ... in order to give people an idea of terms before using them 16:28:00 PROPOSAL: Move glossary to end? 16:28:03 +1 16:28:06 Dan has joined #RDB2RDF 16:28:10 Zakim, aaaa is Dan 16:28:10 +Dan; got it 16:28:21 -1 16:28:44 -1 16:28:48 +1 16:28:50 +1 16:28:54 +1 16:28:56 +1 16:28:59 +1 16:29:01 +1 16:29:19 RESOLUTION: Keep glossary, move to end. 16:30:03 mhausenblas: It would require a large amount of editorial work, but maybe we can do it after getting out first public working draft 16:30:22 Ashok: We are open to editing it? 16:30:29 mhausenblas: we are open to editing it. 16:30:45 hhalpin: notes we should have quite a few months to edit it before final publication 16:31:01 PROPOSAL: Keep Section 2 as is, but keep working on it before final version 16:31:09 +1 16:31:10 +1 16:31:12 +1 16:31:26 +1 16:31:39 http://www.w3.org/2001/sw/rdb2rdf/use-cases/#WP-req 16:31:53 RESOLUTION: Keep Section 2 as is, but keep working on it before final version released 16:32:03 PROPOSAL: Section 2.2 16:32:22 http://lists.w3.org/Archives/Public/public-rdb2rdf-wg/2010May/0083.html 16:32:37 hhalpin: notes that we're doing this pretty informally, if anyone has an objection, please type it in IRC and then we'll go through a formal consensus process 16:32:48 juansequeda: I believe that Ashok's suggestions are wrong. The wordpress example is not mapping to a RDF Schema derived from the Relational Schema.The use-case says "a mapping should be able to reuse existing vocabularies" If I'm not wrong, this use-case maps to SIOC, DublinCore, FOAF. Furthermore, where does it state that this use-case is for ETL? This use-case uses Triplfy which actually creates a virtual RDF graph. 16:33:27 If i 16:33:39 If I understand correctly, triplify is not about ETL 16:33:42 ADD at the end: This usecase leads to the following requirements 16:33:42 * Map Relational data to an RDF schema derived from the Relational Schema 16:33:42 * Extract-Transform-Load the RDF created by the mapping . 16:34:17 Ashok: Juan is possibly correct, but that was my interpreation upon my first look at it 16:34:24 Shouldn't all use-cases allow ETL ? 16:34:30 Ashok: Juan, you're positive about this? 16:34:36 q+ 16:34:39 i didnt understand the question 16:34:51 ack Ahmed 16:35:00 juan - are you SURE you are correct? 16:35:18 Ahmed: I am not in favour of allowing all use-cases leading to ETL 16:35:19 +1 Ahmed 16:35:46 About my understanding of the wordpress UC with triplify? I am not sure. This is my understanding. Soeren is the person to ask 16:35:55 +1 to Ahmed 16:36:00 http://www.w3.org/2001/sw/rdb2rdf/use-cases/#WP-req 16:36:03 mhausenblas: Which requirement goes with use-case number 2 16:36:46 No, if i understand, triplify doesnt allow query 16:37:00 actually, thinking about this.. I'm fine if the ETL is the req for the UC 16:37:16 what does everybody else think? 16:37:26 I'm happy either way 16:37:39 it's a working draft... so it's ok :) 16:37:40 How about ETL? 16:37:46 mhausenblas: no objections, so let's include that requirement 16:38:04 PROPOSAL: add 'Extract-Transform-Load the RDF created by the mapping .' to UC2 reqs 16:38:19 +1 16:38:39 q+ 16:38:47 ack Ahmed 16:38:56 Ashok: Do we have a requirement like that? 16:39:01 mhausenblas: Not sure. 16:39:13 Ahmed: We should have support for both on demand and ETL. 16:39:19 s/Not sure/No 16:39:24 mhausenblas: no objections, so we'll add that. 16:39:40 ACTION: mhausenblas to update UC2 reqs re ETL 16:39:40 Sorry, couldn't find user - mhausenblas 16:39:46 ACTION: mhausenb to update UC2 reqs re ETL 16:39:47 Created ACTION-57 - Update UC2 reqs re ETL [on Michael Hausenblas - due 2010-06-01]. 16:40:11 UC4 reqs 16:40:12 http://www.w3.org/2001/sw/rdb2rdf/use-cases/#rCAD-req 16:40:15 Ashok: I'd like to ask Juan, what requirements can we get out of use-case 4? 16:40:17 for UC4 mapping to domain ontology 16:40:23 Ashok: given that it's your use-case 16:40:23 direct mapping, 16:41:03 For the first part, we need direct mapping, for the second part we need transform mapping 16:41:05 exactly! 16:41:29 sounds good! 16:41:29 RRSAgent, draft minutes 16:41:29 I have made the request to generate http://www.w3.org/2010/05/25-rdb2rdf-minutes.html mhausenblas 16:41:35 RRSAgent, make logs public 16:41:52 im on the call but muted 16:42:09 PROPOSAL: Use reqs from section 4 to update UC4 16:42:49 +1 16:42:51 +1 16:42:53 +1 16:43:22 +1 16:43:32 RESOLUTION: Use reqs from Section 4 to update UC4 16:43:34 ACTION: mhausenb to update UC4 reqs with section 4 input 16:43:34 Created ACTION-58 - Update UC4 reqs with section 4 input [on Michael Hausenblas - due 2010-06-01]. 16:43:45 Why remove sec. 3? 16:44:02 Ashok: I don’t think this section adds anything to the document. I recommend we remove it 16:44:16 I had a comment on the OWL-DL excerpt used in the rCAD example: what benefit does the excerpt serve to the reader? 16:44:22 juansequeda: I would like to know who thinks this needs to be removed. As I have mentioned before, I created these images so we could internally get on the same page. I wasn't expecting this to get into the doc. However, seeing this now in the document, I believe adds context in how the mappings can generated. 16:44:40 sure 16:44:52 hhalpin: I'm OK either way 16:45:33 Souri, most of the biology domain ontologies are in OBO and when transformed are in OWL DL. So we need to have a mapping that needs to map to this type of ontology. 16:45:37 mhausenblas: Not sure what the proposal is here, "What does reader get out of.." 16:45:49 q+ 16:46:01 ack Souri 16:46:42 Souri: I can see how it would be of use, but it has very little connection with the schema that was there before it, so I don't really see the relevance of the excerpt 16:46:51 ... why not just put the whole example, and then a link off to it 16:47:03 ... so they can see the whole thing, the excerpt there seems not very useful 16:47:18 ... my proposal is to be a link to it, not a full excerpt 16:47:33 PROPOSAL: To put a link to the excerpt in the OBO example, not a full excerpt 16:47:39 mhausenblas: any thoughts? 16:47:40 "full excerpt" -> "excerpt" 16:47:55 juan: I'm fine with a link to the ontology 16:48:09 ... just trying to give an example to domain ontology, I'm happy with a link to the domain ontology 16:48:15 mhausenblas: Can you provide me with a link? 16:48:17 ok, I'll email it to you. because the public link is the OBO ontology 16:48:39 mhausenblas: seems like a resolution to this. 16:48:51 "This is just part of the Multiple Alignment Ontology in OWL DL" 16:49:13 "This is just part of the Multiple Alignment Ontology in OWL DL" 16:49:21 yup! 16:49:29 +1 16:49:31 +1 16:49:35 +1 16:49:46 + 16:49:51 q+ 16:49:55 RESOLUTION: To put a link to the full excerpt in the OBO example, not an excerpt 16:49:58 q+ 16:50:08 ACTION: mhausenb to update 2.4.2, last para with "This is just part of the Multiple Alignment Ontology in OWL DL and remove code frag 16:50:09 Created ACTION-59 - Update 2.4.2, last para with "This is just part of the Multiple Alignment Ontology in OWL DL and remove code frag [on Michael Hausenblas - due 2010-06-01]. 16:50:12 q 16:50:13 q? 16:50:16 ack Ahmed 16:50:38 q- 16:51:04 mhausenblas: let's make sure you can be here 16:51:32 -??P17 16:51:36 http://www.w3.org/2001/sw/rdb2rdf/wiki/Ahmed%27s_UCR_Review 16:51:38 Ahmed's comments are: 16:52:04 Ahmed: Has everyone read your comments? 16:52:31 Ahmed: Approaches should be moved to appendix 16:52:32 -whalb 16:52:42 I'm OK either way 16:52:55 PROPOSAL: Move 3 Approaches to Appendix 16:52:57 +1 16:53:04 +1 16:53:17 +1 16:53:23 +1 16:53:26 +1 16:53:31 RESOLUTION: Section 3 should be moved to Appendix 16:53:32 +1 16:53:46 Ahmed: The motivations are covered in a somewhat scattered way throughout the text 16:54:01 mhausenblas: I have included both of your proposals in the new draft 16:54:12 Ahmed: For a draft, I'm OK. 16:54:25 Ahmed: Why do people do automatic transformation rather than just use SQL? 16:54:33 ... for analytics etc. 16:55:06 Ashok: the answer is that if you want to combine different sources of RDF then you can do it. 16:55:23 Aside For Sec 3, I would suggest replacing the names of WG people with more generic names 16:55:30 Ahmed: I agree, again, the problem is that SQL failed at data integration, and this is where RDF 16:55:36 +1 Souri 16:56:03 Ahmed: I think if we can add it in motivation 16:56:11 ... it would highlight the main problem. 16:56:16 q+ 16:57:12 q- hhalpin 16:57:21 Ahmed: My main issues were with section 3 16:57:53 mhausenblas: my main comment was I'm not sure how to phrase all these as proposals. 16:58:24 Ahmed: Let's go over them one by one 16:58:41 ... particularly the vocabulary 16:58:48 ... sometimes I'm not sure about 16:58:54 q+ 16:59:29 +1 Ahmed 16:59:40 if possible we should consider discussing this over email because as far as I understand, this probably will not affect the publishing of FPD of UC&R 17:01:03 Can't we just finish this over email? 17:01:24 Ashok: Would it be OK if I spoke for you and we went through your comments? 17:02:50 hhalpin: Could we try to have another telecon earlier than next Tuesday? 17:02:57 Ashok: Friday afternoon? 17:03:16 1 PM on Friday is 10 PM. 17:03:32 Why can 17:03:34 Why can 17:03:39 Why can't this be done by email? 17:03:57 Michael: we should postpone as Ahmed is not around and can't agree 17:04:00 juansequeda++ 17:04:14 Why can't this be done via email? 17:04:30 next Thursday means 03-Jun-2010? or 10-Jun-2010? 17:04:38 Michael: I would also prefer this, but Ahmed insist on going through all of his comments personally 17:05:15 No answer to our question: why can't this be done over email? 17:05:28 I said that I rather prefer prsenting my issues myself ... 17:05:42 Ahmed: however 17:06:59 Ashok: Both me and Ahmed wanted Database connection removed. 17:07:02 -??P0 17:07:23 mhausenblas: ericP put that in there, but I think soeren wanted it. 17:07:37 -mhausenblas 17:07:39 -Lee_Feigenbaum 17:07:41 -souri 17:07:41 -Ashok_Malhotra 17:07:43 -seema 17:07:44 Meeting adjourned. 17:07:46 -Marcelo 17:07:48 -boris 17:07:56 -Dan 17:08:03 -[IPcaller] 17:09:00 RRSAgent, draft minutes 17:09:00 I have made the request to generate http://www.w3.org/2010/05/25-rdb2rdf-minutes.html hhalpin 17:09:11 trackbot, meeting adjourned 17:09:11 Sorry, hhalpin, I don't understand 'trackbot, meeting adjourned'. Please refer to http://www.w3.org/2005/06/tracker/irc for help 17:09:52 nunolopes has joined #RDB2RDF 17:14:38 trackbot, end meeting 17:14:38 Zakim, list attendees 17:14:38 As of this point the attendees have been boris, mhausenblas, Marcelo, seema, Lee_Feigenbaum, nunolopes, Ashok_Malhotra, souri, whalb, cygri, [IPcaller], hhalpin, +1.512.471.aaaa, 17:14:39 RRSAgent, please draft minutes 17:14:39 I have made the request to generate http://www.w3.org/2010/05/25-rdb2rdf-minutes.html trackbot 17:14:40 RRSAgent, bye 17:14:40 I see 4 open action items saved in http://www.w3.org/2010/05/25-rdb2rdf-actions.rdf : 17:14:40 ACTION: mhausenblas to update UC2 reqs re ETL [1] 17:14:40 recorded in http://www.w3.org/2010/05/25-rdb2rdf-irc#T16-39-40 17:14:40 ACTION: mhausenb to update UC2 reqs re ETL [2] 17:14:40 recorded in http://www.w3.org/2010/05/25-rdb2rdf-irc#T16-39-46 17:14:40 ACTION: mhausenb to update UC4 reqs with section 4 input [3] 17:14:40 recorded in http://www.w3.org/2010/05/25-rdb2rdf-irc#T16-43-34 17:14:40 ACTION: mhausenb to update 2.4.2, last para with "This is just part of the Multiple Alignment Ontology in OWL DL and remove code frag [4] 17:14:40 recorded in http://www.w3.org/2010/05/25-rdb2rdf-irc#T16-50-08 17:14:42 ... Dan