Wikidata:Property proposal/object of action & object class of action

‎object of action & object class of action

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‎object of action (aliases: action applies to item | target of action | undergoer | patient )

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   Under discussion
Descriptionspecific object to which an action or class of actions occurs
Representsundergoer (Q111335542)
Data typeItem
Domaininstance or subclass of occurrence (Q1190554)
Example 1restoration of the Sistine Chapel frescoes (Q2449872)object of actionSistine Chapel (Q2943)
Example 2fall of the Berlin Wall (Q69163529)object of actionBerlin Wall (Q5086)
Example 3(as qualifier) Wirecard scandal (Q96655771)has effect (P1542)arrest (Q1403016)object of actionMarkus Braun (Q56855998)
Example 4(as qualifier) Copyright Act of 1976 (Q3196755)has effect (P1542)amendment (Q1269627)object of actionTitle 17 of the United States Code (Q7810046)
See alsoparticipant (P710), victim(s) (P8032), target (P533)

‎object class of action (aliases: action may apply to items of the class | target class of action | undergoer class | patient class )

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Return to Wikidata:Property proposal/Generic

   Under discussion
Descriptionclass of objects to which an action or class of actions may occur
Representsundergoer (Q111335542)
Data typeItem
Domaininstance or subclass of occurrence (Q1190554)
Example 1window cleaning (Q3124765)object class of actionwindow (Q35473)
Example 2Date cultivation in Dar al-Manasir (Q5227606)object class of actiondate (Q1652093)
Example 3(as qualifier) HTTP client (Q2979024)has use (P366)sending (Q115088683)object class of actionHTTP request (Q4344724)
Example 4(as qualifier) 2022 United States infant formula shortage (Q112002363)has effect (P1542)dilution (Q3028008)object class of actioninfant formula (Q2287198)

Motivation

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Needed to link occurrences to items that are affected, more broadly than possible with existing properties. This proposal addresses the concerns of the previous proposals here and here. Specifically, there was concern that taking both instances and classes as values would lead to ambiguity, so I've split the proposal in two: one property for actions that apply to specific objects, and one property for actions that may apply to members of a class.

I'm proposing these as both main and qualifier properties. Although main statements could be recast to use the properties as qualifiers (e.g., fall of the Berlin Wall (Q69163529)instance of (P31)demolition (Q331483)object of actionBerlin Wall (Q5086)), I think the direct linking of occurrence and object makes for easier querying.

A major immediate use of these properties will be migration away from of (P642). They represent a well-defined thematic relation (Q613930) (see also WikiProject Events and Role Frames), vs. the hundreds of relations that "of" is used for. The use case is captured on WikiProject Data Quality/Issues/P642 as "oc5".

The only existing property approaching this role is participant (P710), but it is restricted to people/groups of people, and does not specify whether they occupy a semantic role of agent or patient. victim(s) (P8032) and target (P533) would be sub-properties of "‎object of action".

@ChristianKl, Liuxinyu970226, Push-f, JAn Dudík, Lectrician1, BlaueBlüte: (previous participants)

Swpb (talk) 19:28, 16 July 2024 (UTC)[reply]

Discussion

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