Property talk:P3095

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practiced by
type of agents that study this subject or work in this field

Represents	intentional human activity (Q451967)
Data type	Item
Domain	any activity (note: this should be moved to the property statements)
Example	cheerleading (Q61391) → cheerleader (Q28971125) Islam (Q432) → Muslim (Q47740) volcanology (Q102904) → volcanologist (Q7940086) poetry (Q482) → poet (Q49757)
Source	http://vocab.getty.edu/ontology#aat2285_practiced-studied_by, http://vocab.getty.edu/ontology#aat2335_associated_with (note: this information should be moved to a property statement; use property source website for the property (P1896))
Robot and gadget jobs	Some could be fed from Getty AAT, when both pairs activity-agent are present
Tracking: usage	Category:Pages using Wikidata property P3095 (Q61246647)
See also	field of work (P101), is the study of (P2578), studied in (P2579), field of this occupation (P425), used by (P1535), members have occupation (P3989)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties By value of property Most statements Fewest statements Most sitelinks Most linked wikis Total of sitelinks on items Most identifiers Fewest identifiers Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Database reports/Constraint violations/P3095 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 6,604 Main statement 6,589 99.8% of uses Qualifier 13 0.2% of uses Reference 2 <0.1% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Scope is as main value (Q54828448): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P3095#Scope, hourly updated report, SPARQL

Inverse property of “field of this occupation (P425)”:
if [item A] has this property (practiced by (P3095)) linked to [item B],
then [item B] should also have property “field of this occupation (P425)” linked to [item A]. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: type of sport (Q31629)
List of violations of this constraint: Database reports/Constraint violations/P3095#inverse, SPARQL

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P3095#Entity types

This property is being used by: hy:Կաղապար:Տեղեկաքարտ Մարտարվեստ, hy:Կաղապար:Տեղեկաքարտ Կրոն ru:Шаблон:Универсальная карточка av:Шаблон:Универсалияб карточка, av:Халип:Универсалияб карточка inh:Ло:Универсальная карточка vec:Modèl:Infobox de Prosedimento mèdego, vec:Modeło:Infobox de Prosedimento mèdego b:ru:Шаблон:Универсальная карточка tg:Шаблон:Қуттии ҳамагонӣ be:Шаблон:Універсальная картка ary:موضيل:معلومات رياضة udm:Шаблон:Универсальная карточка cv:Шаблон:Универсаллӑ карточка Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Inverse property not working well

field of this occupation (P425) isn't working great as an inverse property here. Christianity (Q5043) is practiced by Christian (Q106039) and vegetarianism (Q83364) is practiced by vegetarian (Q18338317), but it wouldn't make sense to have a "field of this occupation" property for Christian or Vegetarian. How should we fix this? Sdkb (talk) 09:27, 23 June 2020 (UTC)

And I just ran into yet another instance of this with atheism (Q7066), which is practiced by atheist (Q13211738), but we wouldn't say atheists' "field of occupation" is atheism. Courtesy pinging Gymel, Infovarius, and Jura1, who I see have discussed something a little similar before at P425. {{u|Sdkb}} ^talk 20:42, 24 June 2020 (UTC)

In Chinese

In Chinese language, "practiced by" has two separate meanings: those who take something as a profession (從業者) or as a belief (信仰者). I think the second meaning could be separated from this property. --The Master (talk) 06:23, 21 July 2020 (UTC)