Property talk:P1830
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Documentation
owner of
entities owned by the subject
entities owned by the subject
[create Create a translatable help page (preferably in English) for this property to be included here]
Inverse property of “owned by (P127)”:
if [item A] has this property (owner of (P1830)) linked to [item B],
then [item B] should also have property “owned by (P127)” linked to [item A]. (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). if [item A] has this property (owner of (P1830)) linked to [item B],
then [item B] should also have property “owned by (P127)” linked to [item A]. (Help)
List of violations of this constraint: Database reports/Constraint violations/P1830#inverse, SPARQL
Contemporaries:
if [item A] has this property (owner of (P1830)) linked to [item B],
then [item A] and [item B] have to coincide or coexist at some point of history. (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). if [item A] has this property (owner of (P1830)) linked to [item B],
then [item A] and [item B] have to coincide or coexist at some point of history. (Help)
List of violations of this constraint: Database reports/Constraint violations/P1830#Contemporary, SPARQL
Value type “organization (Q43229), structure (Q6671777), concrete object (Q4406616), trademark (Q167270), fictional character (Q95074), individual animal (Q26401003), fictional object (Q15706911), pet (Q39201), human (Q5), brand (Q431289), artificial object (Q16686448), television channel (Q2001305), group of living things (Q16334298)”: This property should use items as value that contain property “instance of (P31), subclass of (P279)”. On these, the value for instance of (P31), subclass of (P279) should be an item that uses subclass of (P279) with value organization (Q43229), structure (Q6671777), concrete object (Q4406616), trademark (Q167270), fictional character (Q95074), individual animal (Q26401003), fictional object (Q15706911), pet (Q39201), human (Q5), brand (Q431289), artificial object (Q16686448), television channel (Q2001305), group of living things (Q16334298) (or a subclass thereof). (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/P1830#Value type Q43229, Q6671777, Q4406616, Q167270, Q95074, Q26401003, Q15706911, Q39201, Q5, Q431289, Q16686448, Q2001305, Q16334298, 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/P1830#Entity types
Type “organization (Q43229), human (Q5), fictional character (Q95074), racehorse (Q2442470), fictional organization (Q14623646), group of humans (Q16334295), group of living things (Q16334298)”: item must contain property “instance of (P31)” with classes “organization (Q43229), human (Q5), fictional character (Q95074), racehorse (Q2442470), fictional organization (Q14623646), group of humans (Q16334295), group of living things (Q16334298)” or their subclasses (defined using subclass of (P279)). (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/P1830#Type Q43229, Q5, Q95074, Q2442470, Q14623646, Q16334295, Q16334298, SPARQL
Scope is as main value (Q54828448): the property must be used by specified way only (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/P1830#Scope, SPARQL
Conflicts with “ISO 3166-1 alpha-2 code (P297)”: this property must not be used with the listed properties and values. (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/P1830#Conflicts with P297, search, SPARQL
This property is being used by:
Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.) |
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Paintings
[edit]See Wikidata_talk:WikiProject_sum_of_all_paintings#museum_etc._"owner_of"_painting_(inverse_of_"owned_by"). --- Jura 06:09, 17 November 2021 (UTC)
Purpose of this property
[edit]Apart from being the inverse of owned by (P127) (which was the sole rationale stated in the proposal), does this property actually provide any kind of value? Take a look at Q513666#P1830 for example, ownership is should be already modelled in the objects and huge lists like that make items difficult to maintain. Nw520 (talk) 14:17, 26 November 2022 (UTC)
- Take a look if you would at Q116809558. The almost-forgotten person is remembered (mostly) as the owner of a cult painting (Q4247398). And, inversely, the fact of ownership is almost non-notable in the context of the painting itself. Retired electrician (talk) 14:18, 17 February 2023 (UTC)
Categories:
- All Properties
- Properties with wikibase-item-datatype
- Properties used on 10000+ items
- Properties with inverse constraints
- Properties with contemporary constraints
- Properties with constraints on type
- Properties with entity type constraints
- Properties with scope constraints
- Properties with conflicts with constraints