20:58:02 RRSAgent has joined #sdwssn 20:58:02 logging to http://www.w3.org/2017/02/21-sdwssn-irc 20:58:04 RRSAgent, make logs world 20:58:04 Zakim has joined #sdwssn 20:58:06 Zakim, this will be SDW 20:58:06 ok, trackbot 20:58:07 Meeting: Spatial Data on the Web Working Group Teleconference 20:58:07 Date: 21 February 2017 20:58:35 present+ 20:58:44 Meeting: Spatial Data on the Web SSN Sub Group Teleconference 20:59:03 regrets + scottsimmons 20:59:11 Present+ Francois 20:59:14 regrets+ scottsimmons 20:59:16 present+ mlefranc 21:00:21 DanhLePhuoc has joined #sdwssn 21:00:22 present+ ahaller2 21:00:27 Scribe: mlefranc 21:00:31 scribe: mlefranc 21:00:35 present+ DanhLePhuoc 21:01:25 roba has joined #sdwssn 21:01:52 present+ 21:01:55 KJanowic has joined #sdwssn 21:03:33 RaulGarciaCastro has joined #sdwssn 21:03:50 topic: approve last week’s minutes https://www.w3.org/2017/02/14-sdwssn-minutes 21:04:00 +1 21:04:01 +1 21:04:01 +1 21:04:03 +1 21:04:04 +1 21:04:09 +1 21:04:19 topic: patent call https://www.w3.org/2015/spatial/wiki/Patent_Call 21:04:29 present+ RaulGarciaCastro 21:04:40 present+ KJanowic 21:04:51 SimonCox has joined #sdwssn 21:05:01 Armin, do we have a scribe? 21:05:07 scribe: mlefranc 21:05:12 present+ SimonCox 21:05:20 topic: Observable Property 21:05:21 topic: Vote on PROPOSAL: Observable Property in sosa, Property in ssn, old SSN Property equivalent with ssn:Property as of Option 6 (a derivation of Option 5 several people have already indicated their +1) on wiki: https://www.w3.org/2015/spatial/wiki/Property_and_Observable_Property 21:05:46 ahaller2: there is a wiki, long discussion in the list 21:05:53 ... some discussion on option 5 21:06:25 q? 21:06:28 q+ 21:06:36 ... as a consequence, new option 6 now, 21:06:39 ack KJanowic 21:07:10 q+ 21:07:40 mlefranc: Options 5 and 6 are not equivalent. In the new one, ssn:Property is a super class of sosa:ObservableProperty 21:07:54 q+ 21:08:34 q- 21:08:41 ack roba 21:08:53 joshlieberman has joined #sdwssn 21:08:54 ahaller2: in one option, the old ssn is an equivalent class to sosa:ObservableProperty whereas in option 6, it'"s equivalent to ssn:Property 21:10:00 q? 21:10:02 roba: question about alignment between the old ssn and the new ssn 21:10:09 q? 21:10:09 q+ 21:10:14 ack kerry 21:10:29 ahaller2: yes, that's the purpose of ssnx, to align the old ssn with the new 21:10:53 kerry: isn't there some changes here, skos:definition instead of rdfs:comment 21:11:06 q+ 21:11:50 mlefranc: I would suggest to use something more precise like SKOS properties 21:12:10 yes, this is a different issue 21:12:20 mlefranc: explains why I propose to use skos:definition, skos:example, skos:note whenever appropriate 21:12:20 q+ 21:12:21 q? 21:12:24 ack SimonCox 21:12:43 ahaller2: that is not about the vote, that's another issue 21:13:14 q+ 21:13:26 My understanding is that the annotation possibilities are not mutually exclusive. 21:13:27 SimonCox: we aready discussed that one month ago: we proposed to use skos concepts without importing the skos ontology itself 21:13:29 q? 21:13:31 ack kerry 21:13:39 lets not rediscuss the use of skos:example, please! 21:13:41 Nor do they have reasoning or consistency implications. 21:13:59 ahaller2: we did not make any decision on the use of skos:definition, this will discussed later 21:14:18 q+ 21:14:25 kerry: there lacks some rdfs:comment here 21:15:15 q+ 21:15:26 ... there is new triples in ssnx that were not in the old ssn, like rdfs:isDefinedBy, ... overall I'm ok with this, but all these little changes here I'm not necessarily ok with all of them 21:15:46 q+ 21:15:49 q+ 21:15:51 ^annotation possibilities^annotation properties 21:16:06 q? 21:16:09 ack KJanowic 21:16:17 ahaller2: let's vote one these options first, discuss the implementation later 21:16:33 q? 21:16:38 ack mlefranc 21:17:14 we are voting on the idea/layout/conceptual framework, not on the particular resulting (implementation) code. 21:17:18 q? 21:17:22 PROPOSED: Observable Property in sosa, Property in ssn, old SSN Property equivalent with ssn:Property as of Option 6 (a derivation of Option 5 several people have already indicated their +1) on wiki: https://www.w3.org/2015/spatial/wiki/Property_and_Observable_Property 21:17:24 KJanowic: let's be clear: we are just voting on the idea here, not the exact terms 21:17:33 +1 21:17:36 +1 21:17:36 0 21:17:40 Question: does Option 6 include sosa:ObservableProperty subclassOf ssn:property? 21:17:44 +1 21:17:49 +1 21:17:50 +1 21:17:50 yes 21:17:51 yes 21:17:52 +1 21:18:06 this triple is in ssn.ttl, not sosa.ttl 21:18:17 +1 21:18:21 +1 21:18:52 See ssn.ttl snippet in https://www.w3.org/2015/spatial/wiki/Property_and_Observable_Property#Option_6:_Observable_Property_in_sosa.2C_Property_in_ssn.2C_old_SSN_Property_equivalent_with_ssn:Property 21:19:02 ahaller2: confirms, it's in ssn.ttl, not in sosa 21:19:06 RESOLVED: Observable Property in sosa, Property in ssn, old SSN Property equivalent with ssn:Property as of Option 6 (a derivation of Option 5 several people have already indicated their +1) on wiki: https://www.w3.org/2015/spatial/wiki/Property_and_Observable_Property 21:19:13 "sosa:ObservableProperty rdfs:subClassOf ssn:Property ." is in option 6 21:19:24 RRSAgent, draft minutes 21:19:24 I have made the request to generate http://www.w3.org/2017/02/21-sdwssn-minutes.html tidoust 21:19:30 q+ 21:20:09 ACTION: mlefranc to include the changes for ObservableProperty in SSN, SSNX and SOSA 21:20:09 Created ACTION-268 - Include the changes for observableproperty in ssn, ssnx and sosa [on Maxime Lefrançois - due 2017-02-28]. 21:20:10 Can I jump in here for a moment? 21:20:10 ACTION: Maxime to implement option 6 in ssn and sosa 21:20:10 Created ACTION-269 - Implement option 6 in ssn and sosa [on Maxime Lefrançois - due 2017-02-28]. 21:20:20 topic: Resolving of several of the questions in the Actuation proposal for SOSA/SSN as of discussion on wiki: https://www.w3.org/2015/spatial/wiki/Actuation_in_SOSA 21:20:20 q? 21:20:58 [see above, can I say something wrt to observableProperty] 21:21:20 subtopic: question 2 https://www.w3.org/2015/spatial/wiki/index.php?title=Actuation§ion=3 21:21:42 q+ 21:21:48 sosa:ActuatableProperty 21:21:53 q? 21:21:55 q+ 21:22:01 ack KJanowic 21:22:16 KJanowic: I wanted to mention in the previous topic 21:22:34 ... I wanted to be sure that there will be no change to sosa 21:22:52 ahaller2: if it's already like this, there will be no change 21:23:03 https://www.w3.org/2015/spatial/wiki/index.php?title=Actuation 21:23:56 KJanowic: I changed some options, 21:24:37 # (sorry, I didn't get all of you said jano) 21:24:42 q? 21:24:46 ack kerry 21:24:46 Example updates, code updates, figure updated to change the property and class name 21:25:22 kerry: actuatable is better than actuable, is more used 21:25:33 ... it's still not an english word 21:25:38 @mlefranc: SOSA:actuatedProperty changed to SOSA:actsOnProperty and SOSA:ActuableProperty changed to SOSA:ActuatableProperty 21:25:45 q+ 21:26:01 ... we have other words that occur in other ontologies, that may be better. They are listed in the wiki 21:26:14 language is in flux kerry 21:26:18 ahaller2: it's not in all dictionaries, but in some of them 21:26:23 q? 21:26:27 ack KJanowic 21:26:38 ... let's propose it first, and see how the group reacts 21:26:59 q? 21:27:07 q+ 21:27:13 KJanowic: it's usual to create new technical words such as "triplification", I believe actuable is a good property name 21:27:35 q+ 21:27:54 ack kerry 21:28:24 kerry: I'd like to suggest actuatable property 21:28:29 PROPOSED: Use of sosa:ActuatableProperty for the class that is linked to an Actuation 21:28:50 +1 21:29:04 +1 21:29:16 -1 21:29:17 +0 21:29:18 0 21:29:22 0 21:29:27 Raul has joined #sdwssn 21:29:27 0 21:29:34 s/I'd like to suggest actuatable property/I'd like to suggest actionable property, similar to what the Web of Things group is using/ 21:29:34 PROPOSED: Use of sosa:ActionableProperty for the class that is linked to an Actuation 21:29:34 0 21:29:38 -1 21:29:44 +1 21:29:48 +1 21:29:51 0 21:30:04 0 21:30:14 (I agree with the point just made) 21:30:19 josh: -1 21:30:30 so +1 on actuatable and -1 on actionable 21:30:34 -1 21:30:35 q+ 21:30:46 joshlieberman has joined #sdwssn 21:30:58 Simon has not voted, right? 21:30:59 present+ again 21:31:10 sosa:ActuatableProperty 2 +1, 5 0, 1 -1 21:31:22 can we have a ref link for the def of actionable... 21:31:23 Need to keep clear the distinction between its potential, and its actual role in an activity or event. 21:31:24 Actuatable +1 21:31:31 Didn't follow Josh's argument 21:31:41 sosa:ActionableProperty 2 +1, 3 0, 4 -1 21:31:42 ahaller2: for Actuatable that's +3, 4*0 and -1 21:31:47 q+ 21:31:56 ack SimonCox 21:31:59 Actionable implies that it promotes action, not that it is the object of action. 21:32:02 ... for actionable, that's +2, 3*0, -3 21:32:03 q+ 21:32:17 https://www.merriam-webster.com/dictionary/actionable 21:33:37 SimonCox: if we move back to observe and observable, observable is the potential of being observed, and observe is the existence of some situation where this actually occurs 21:33:40 sosa:ActuatableProperty 2 +1, 5 0, 1 -1 ---> should be 3x +1 21:34:32 q+ 21:34:38 ack KJanowic 21:34:39 joshlieberman: actuable means that the property can be acted upon ? 21:35:01 ... whereas actuatable property means that the property can be acted upon 21:35:05 q? 21:35:08 ack roba 21:35:35 q+ 21:36:13 ack mlefranc 21:36:22 q+ 21:37:20 ack DanhLePhuoc 21:37:27 s/actuable means that the property can be acted upon ?/actionable means that something external can act on the property to change its value/ 21:37:31 joshlieberman_ has joined #sdwssn 21:37:35 ahaller2: Raul posted a wiki page where he compares how things are being modeled in WoT WG 21:38:12 s/whereas actuatable property means that the property can be acted upon/whereas actuatable property means that the value can change. Change comes from within, not from the external world/ 21:38:36 q? 21:38:41 DanhLePhuoc: the WoT WG is just starting, so they do not use fixed terms for the moment, we should not 100% rely on their choices for our own worlk 21:38:51 PROPOSED: Use of sosa:ActuatableProperty for the class that is linked to an Actuation 21:38:53 +1 21:38:58 +1 21:38:59 +1 21:39:00 0 21:39:02 +1 21:39:02 +1 21:39:07 +1 21:39:08 +1 21:39:17 q+ 21:39:25 0 (can live with it) 21:39:25 ack KJanowic 21:39:39 RESOLVED: Use of sosa:ActionableProperty for the class that is linked to an Actuation 21:40:02 s/RESOLVED: Use of sosa:ActionableProperty for the class that is linked to an Actuation/RESOLVED: Use of sosa:ActuatableProperty for the class that is linked to an Actuation 21:40:22 RRSAgent, draft minutes 21:40:22 I have made the request to generate http://www.w3.org/2017/02/21-sdwssn-minutes.html tidoust 21:40:41 see https://www.w3.org/2015/spatial/wiki/Actuation_in_SOSA 21:41:00 KJanowic: we voted on the class Actuatable Property, but we now need to vote the property that links between an actuation and actuatableproperty 21:41:06 proposal for sosa:actsOnProperty/sosa:isActedOnBy 21:41:10 yes 21:41:14 q? 21:41:19 subtopic: question 3 in https://www.w3.org/2015/spatial/wiki/Actuation_in_SOSA#Question_3:_naming_of_the_link_between_Actuation_and_xxxProperty 21:41:29 q? 21:41:32 and then there is one important issue left to discuss where I really need your help 21:42:09 q? 21:42:13 PROPOSED: Use of sosa:actsOnProperty/sosa:isActedOnBy for connecting Actuation to ActuatableProperty 21:42:18 +1 21:42:27 +1 21:42:28 +1 21:42:28 +1 21:42:29 +1 21:42:32 +1 21:42:32 +1 21:42:34 +1 21:42:38 q+ 21:42:44 RESOLVED: Use of sosa:actsOnProperty/sosa:isActedOnBy for connecting Actuation to ActuatableProperty 21:42:48 ack KJanowic 21:43:25 KJanowic: I'd like now to talk about the link from the class actuator to the property that it acts on 21:43:51 q+ 21:44:34 q? 21:44:36 yes 21:44:50 +1 21:46:16 q? 21:46:20 ack mlefranc 21:46:25 I would absolutely try to avoid that (having the same name for two totally different issues) 21:46:55 q+ 21:47:03 mlefranc: I do not see a problem with reusing the same name. actOnProperty from actuator to ActuatableProperty, and actedOnProperty from actuation to ActuatableProperty, perhaps? 21:47:23 ... Using present and past could be a solution there. 21:47:37 Okay, lets move on to Q4 21:47:47 ACTION: mlefranc to add this specific question in the wiki (question 10) 21:47:47 Created ACTION-270 - Add this specific question in the wiki (question 10) [on Maxime Lefrançois - due 2017-02-28]. 21:47:48 q? 21:47:50 q+ 21:47:52 ack KJanowic 21:47:59 ack kerry 21:48:03 I will add another question for this 21:48:54 kerry: ssn has modeled potential observation, whereas maxime now proposes past tense 21:49:10 q+ 21:49:17 ... are we thinking now not about potential, but also record ? 21:49:44 ack KJanowic 21:49:49 LELts follow the chair and move on to Q4 21:49:49 mlefran: this is exactly my proposal 21:49:59 subtopic: question 4: https://www.w3.org/2015/spatial/wiki/Actuation_in_SOSA#Question_4:_naming_of_invoked.2FinvokedBy_vs_madeObservation.2F.3F.3F 21:50:34 must handle bith potential and result in a consistent way - so scope needs to be both IMHO 21:50:44 KJanowic: vote 4 is simply to vote on what we have already in sosa 21:50:55 ... use term trigger, or invoke 21:51:19 q? 21:51:23 ahaller2: I just added these properties, in Lisbon, now there are more options, let's vote 21:51:38 q? 21:51:43 I like option 4 21:52:00 option 4 for me 21:52:06 I would be in favor of invikedBy but I would be okay with madeActuation 21:52:07 q+ 21:52:09 I prefer option 1 21:52:14 ack Raul 21:52:49 sensor? 21:53:18 q+ 21:53:21 option 3 is sosa:madeActuation/sosa:madeByActuator and sosa:madeObservation/sosa:madeBySensor 21:53:35 I like option 4 21:53:43 I would like to strongly object to this bundling 21:53:49 q+ 21:53:54 ack KJanowic 21:53:55 and comparable for sampling: madeSample/madeBySamplingDevice ? 21:54:26 q? 21:54:30 ack roba 21:54:34 +1 for Simon 21:54:41 q+ 21:54:52 roba: what about option 6, it's not exclusive with the other options 21:55:12 q? 21:55:16 ack Raul 21:55:16 we didn't want to have subproperties in sosa 21:55:17 or madeSamplingActivity/madeBySamplingDevice 21:55:27 ahaller2: yes, that's a super property we could additionally use also 21:55:37 we are talking about actuation now,not observation 21:55:38 q+ 21:55:43 sosa:madeActuation/sosa:actuationMadeBy 21:55:56 ack KJanowic 21:56:06 ahaller2: we are only talking about actuation now 21:56:29 (but we are making a sideways look at observation and sampling just to see if the patterns hold up) 21:56:49 PROPOSED: sosa:madeActuation/sosa:actuationMadeBy for the property linking Actuation and the Actuator class 21:56:52 @simonCox: yes, totally fine with that 21:56:56 +1 21:57:02 +1 21:57:08 +1 21:57:08 0 21:57:10 +1 21:57:12 +1 21:57:13 -0.5 (I prefer actuatedBy) 21:57:14 +1 21:57:19 +0 21:57:47 @RaulGarciaCastro: also fine with me, maybe yours is even better 21:57:49 +1 to Raul's comment -- can we reconsider? 21:57:54 me too 21:58:02 ok to reconsider 21:58:31 q+ 21:58:50 PROPOSED: sosa:madeActuation/sosa:actuatedBy for the property linking Actuation and the Actuator class 21:59:00 +1 21:59:13 0 21:59:19 0 21:59:20 0 21:59:23 0 21:59:25 -1 sounds like what actuation does to actuatableProperty 21:59:32 0 21:59:39 @ahaller: can you make an action for me to implement the actuation changes before the meeting ends? 21:59:46 sugest: actuated/actuatedBy 21:59:47 actually yes, the domain of this property could be anything.... 22:00:04 no, we had a vote 22:00:18 wordsmithing in a group is painful 22:00:32 @simonCox: yes, and we had a vote 22:00:35 q+ 22:00:36 RESOLVED: sosa:madeActuation/sosa:actuationMadeBy for the property linking Actuation and the Actuator class 22:00:44 ack KJanowic 22:01:02 KJanowic: please create an action for me to implement this in sosa.ttl 22:01:05 When can we get to https://www.w3.org/2015/spatial/wiki/Alignment_to_O%26M and https://www.w3.org/2015/spatial/wiki/Sampling ? Both things I was tasked with and followed up on now in limbo. The former should be easy at least? 22:01:17 ACTION: KJanowic to implement changes based on the RESOLVED proposals in SOSA 22:01:17 Created ACTION-271 - Implement changes based on the resolved proposals in sosa [on Krzysztof Janowicz - due 2017-02-28]. 22:01:26 q? 22:01:46 q+ 22:02:07 can we simply do 10min longer today? 22:02:13 q- 22:02:58 q? 22:03:06 bye! 22:03:08 bye 22:03:08 BYe 22:03:09 thanks, bye bye 22:03:10 bye 22:03:21 # what is the command to generate the minutes ? 22:03:34 rrsagent, make logs public 22:03:35 i will do it 22:03:39 rrsagent, draft minutes 22:03:39 I have made the request to generate http://www.w3.org/2017/02/21-sdwssn-minutes.html kerry 22:03:52 RRSAgent, make logs public 22:04:01 RRSAgent, draft minutes 22:04:01 I have made the request to generate http://www.w3.org/2017/02/21-sdwssn-minutes.html ahaller2 22:04:01 thanks ! 22:04:08 sorry kerry ;-) 22:50:18 ahaller2 has joined #sdwssn 23:06:08 ahaller2 has joined #sdwssn 23:27:56 ahaller2 has joined #sdwssn 23:46:10 ahaller2 has joined #sdwssn