Interesting I guess we should somehow coordinate what we do in this area with 
Skills and occupation codes...

I had a meeting yesterday (see 
T264852<https://phabricator.wikimedia.org/T264852>) with a Swedish organization 
Jobtech<https://jobtechdev.se/en/> and I presented Wikidata to see if it could 
add value,....

Jobtech is an inititive were the Swedish Public employement 
service<https://arbetsformedlingen.se/other-languages/english-engelska> and 
other organisationis looking into building a data driven platform that should 
help match people looking for work and employees looking for skills

Jobtech has there own Taxonomy<https://jobtechdev.se/en/docs/apis/taxonomy/> 
and I will look into if Wikidata can add value to them and/or creating Wikidata 
property for Jobtech

As Thad point out there are already some properties for skills and I added last 
week the Swedish one for occupation codes SSYK 
Property:P8654<https://www.wikidata.org/wiki/Property:P8654>

Anyone with thoughts in this area please contact me I can see that a global 
employee market can gain from describing skills and occupations and education 
with linked data and maybe Wikidata can be part of this ...

Regards
Magnus Sälgö
Stockholm, Sweden
User: salgo60<https://www.wikidata.org/wiki/User:Salgo60>
Linked in<https://www.linkedin.com/in/magnus-s%C3%A4lg%C3%B6-148890/>

________________________________
From: Wikidata <wikidata-boun...@lists.wikimedia.org> on behalf of Wiljes, Cord 
<cord.wil...@uni-bielefeld.de>
Sent: Saturday, October 10, 2020 12:07 AM
To: Discussion list for the Wikidata project <wikidata@lists.wikimedia.org>
Subject: Re: [Wikidata] Property to encode the skills of a person


Hi Thad,



thank you for your very helpful answer and great advice. I would prefer not to 
use “interested in”, because that is often different from “having a skill” 
(though there certainly is some statistical correlation). I am interested in 
art, but have absolutely no skill in drawing. On the other hand, I have 
substantial skill in doing tax declarations, but absolutely no interest.



I understand that Wikidata aims to capture facts that can – or could -  be 
verified by external sources. Therefore, skills are only relevant for Wikidata 
if they are certified by an institution. However, “interested in” seems even 
more subjective and difficult to verify.



Best wishes,

Cord





Von: Wikidata [mailto:wikidata-boun...@lists.wikimedia.org] Im Auftrag von Thad 
Guidry
Gesendet: Freitag, 9. Oktober 2020 21:41
An: Discussion list for the Wikidata project <wikidata@lists.wikimedia.org>
Betreff: Re: [Wikidata] Property to encode the skills of a person



Hi Cord,



We do not have such a property for various reasons but historically because of 
fear of extra vandalism (which I don't completely agree with), difficulty with 
adding references to support the statement claims (I agree that's hard and why 
certified_as is being discussed below and why P4968 was added to help), and 
other reasons.



I would suggest to look at the following Property proposals:



https://www.wikidata.org/wiki/Wikidata:Property_proposal/certified_as

https://www.wikidata.org/wiki/Wikidata:Property_proposal/ESCO_Skill



as well as:



https://www.wikidata.org/wiki/Property:P4968

https://www.wikidata.org/wiki/Property:P1576

https://www.wikidata.org/wiki/Property:P101

https://www.wikidata.org/wiki/Property:P106

https://www.wikidata.org/wiki/Property:P8258

https://www.wikidata.org/wiki/Property:P2650


I think your closest ally to help with an immediate problem would be to reframe 
it as "this person -> interested in 
P2650<https://www.wikidata.org/wiki/Property:P2650> -> food toxicology"  with 
the idea that they not only interested but also skilled or specialized in some 
field of study or area of research"  It's about the best you can do for 
now...but perhaps the other listed properties above help you more depending on 
the context.  For instance, a prominent notable professor or researcher can be 
said to be "skilled" in "ancient history" but it is more likely their "field of 
work" or "field of training" is in "ancient history".



For languages, you can already use  languages spoken, written or signed 
P1412<https://www.wikidata.org/entity/P1412> and native language 
P103<http://native%20language%20P103>



It's always best to look at the properties for this type 
P1963<https://www.wikidata.org/wiki/Property:P1963> on any particular entity 
type, such as looking and scrolling down on Q5 
human<https://www.wikidata.org/wiki/Q5> or Q901 
scientist<https://www.wikidata.org/wiki/Q901> which already lists many of those 
properties above.  Whatever is in properties for this 
type<https://www.wikidata.org/wiki/Property:P1963> is further used as a 
dropdown statement hint and its based on if you apply a instance 
of<https://www.wikidata.org/wiki/Property:P31> statement and fill in a more 
specific type for a person, like saying this person is an instance of chess 
player<https://www.wikidata.org/wiki/Q10873124>, or 
scientist<https://www.wikidata.org/wiki/Q901>, or 
politician<https://www.wikidata.org/wiki/Q82955>.



Thad

https://www.linkedin.com/in/thadguidry/





On Fri, Oct 9, 2020 at 12:59 PM Wiljes, Cord 
<cord.wil...@uni-bielefeld.de<mailto:cord.wil...@uni-bielefeld.de>> wrote:

Dear Wikidata community,



I am looking for a property to encode the skills (or expertise) that a person 
has, e.g. “C programming”, “ancient history”, “French”, “Ballroom dancing”. At 
best, it should be possible to add a qualifier for the skill level, e.g. 
“beginner”, “advanced”, “expert”. I have been looking for such a property on 
the properties page (https://www.wikidata.org/wiki/Wikidata:List_of_properties) 
but could not find one.



Maybe there is a more general solution  - like using “significant person” 
qualified by “object has role” + “friend” to denote “hasFriend”?



Best wishes,

Cord



-----
Cord Wiljes

https://www.wikidata.org/wiki/User:Wiljes

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