Property talk:P25

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Please remove the following deprecated parameters: proposed by.

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mother
female parent of the subject. For stepmother, use "stepparent" (P3448)

Represents	mother (Q7560)
Data type	Item
Template parameter	"parents" in w:Template:Infobox person
Domain	According to this template: persons According to statements in the property: human (Q5), character that may or may not be fictional (Q21070598), fictional character (Q95074), animal (Q729), deity (Q178885), archaic human (Q284851), group of mythical characters (Q20830276), hypothetical person (Q75855169), fictional human formerly considered to be historical (Q64520857), prosopographical phantom (Q64643615), legendary figure (Q13002315), human whose existence is disputed (Q21070568), mythical character (Q4271324), personification (Q207174), animalisation (Q2135501), group of fictional characters (Q14514600), human fetus (Q26513), stillborn child (Q2345820) or cultivar (Q4886) When possible, data should only be stored as statements
Allowed values	female persons, generally a single item (note: this should be moved to the property statements)
Example	Charles III of the United Kingdom (Q43274) → Elizabeth II (Q9682) Jesus (Q302) → Virgin Mary (Q345) Ares (Q40901) → Hera (Q38012)
Robot and gadget jobs	DeltaBot does the following jobs: Add inverse statements from P40 The consistency check gadget (see code) checks if the linked objects are linking back to the analyzed page as child (asymmetric reciprocal relations), but does currently not discover if father or mother links are missing from the analyzed page to objects that are linking to it as child.
Tracking: same	no label (Q42533257)
Tracking: usage	Category:Pages using Wikidata property P25 (Q22913754)
<complementary property>	father (P22)
See also	relative (P1038), stepparent (P3448), godparent (P1290)
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) Map of people by place values: place of birth educated at work location residence place of death place of burial January 1st dates People with date of birth on January 1 People with date of death on January 1 People with both dates on January 1 Database reports/Complex constraint violations/P25 Database reports/Constraint violations/P25 Map Random list
Proposal discussion	Property proposal/Archive/1#P25
Current uses	Total 669,189 Main statement 665,903 99.5% of uses Qualifier 3,274 0.5% of uses Reference 12 <0.1% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Conflicts with “instance of (P31): Wikimedia disambiguation page (Q4167410), family name (Q101352), male given name (Q12308941), female given name (Q11879590), unisex given name (Q3409032), given name (Q202444), year (Q577)”: this property must not be used with the listed properties and values. (Help)

List of violations of this constraint: Database reports/Constraint violations/P25#Conflicts with P31, hourly updated report, SPARQL

Item “sex or gender (P21)”: Items with this property should also have “sex or gender (P21)”. (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/P25#Item P21, search, SPARQL

Qualifiers “statement is subject of (P805), kinship to subject (P1039), sourcing circumstances (P1480), criterion used (P1013), statement disputed by (P1310), nature of statement (P5102), statement supported by (P3680), reason for deprecated rank (P2241), reason for preferred rank (P7452), start time (P580), subject has role (P2868)”: this property should be used only with the listed qualifiers. (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/P25#allowed qualifiers, SPARQL

Type “human (Q5), character that may or may not be fictional (Q21070598), fictional character (Q95074), animal (Q729), deity (Q178885), archaic human (Q284851), group of mythical characters (Q20830276), hypothetical person (Q75855169), fictional human formerly considered to be historical (Q64520857), prosopographical phantom (Q64643615), legendary figure (Q13002315), human whose existence is disputed (Q21070568), mythical character (Q4271324), personification (Q207174), animalisation (Q2135501), group of fictional characters (Q14514600), human fetus (Q26513), stillborn child (Q2345820), cultivar (Q4886)”: item must contain property “instance of (P31), subclass of (P279)” with classes “human (Q5), character that may or may not be fictional (Q21070598), fictional character (Q95074), animal (Q729), deity (Q178885), archaic human (Q284851), group of mythical characters (Q20830276), hypothetical person (Q75855169), fictional human formerly considered to be historical (Q64520857), prosopographical phantom (Q64643615), legendary figure (Q13002315), human whose existence is disputed (Q21070568), mythical character (Q4271324), personification (Q207174), animalisation (Q2135501), group of fictional characters (Q14514600), human fetus (Q26513), stillborn child (Q2345820), cultivar (Q4886)” 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/P25#Type Q5, Q21070598, Q95074, Q729, Q178885, Q284851, Q20830276, Q75855169, Q64520857, Q64643615, Q13002315, Q21070568, Q4271324, Q207174, Q2135501, Q14514600, Q26513, Q2345820, Q4886, SPARQL

Single best value: this property generally contains a single value. If there are several, one would have preferred rank (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Epimetheus (Q41054), Prometheus (Q83160), Superman (Q79015), Hesperides (Q165938), Clark Kent (Q774772), Superboy (Q14621389), Superman (Earth-One) (Q7643821), Superman (Q2428427), Superman (Q4111541), José de San Martín (Q134160)
List of violations of this constraint: Database reports/Constraint violations/P25#single best value, SPARQL

Inverse property of “child (P40)”:
if [item A] has this property (mother (P25)) linked to [item B],
then [item B] should also have property “child (P40)” linked to [item A]. (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/P25#inverse, SPARQL

Value type “human (Q5), character that may or may not be fictional (Q21070598), fictional character (Q95074), animal (Q729), deity (Q178885), human whose existence is disputed (Q21070568), legendary figure (Q13002315), mythical character (Q4271324), cultivar (Q4886), individual (Q795052), hypothetical person (Q75855169)”: 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 human (Q5), character that may or may not be fictional (Q21070598), fictional character (Q95074), animal (Q729), deity (Q178885), human whose existence is disputed (Q21070568), legendary figure (Q13002315), mythical character (Q4271324), cultivar (Q4886), individual (Q795052), hypothetical person (Q75855169) (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/P25#Value type Q5, Q21070598, Q95074, Q729, Q178885, Q21070568, Q13002315, Q4271324, Q4886, Q795052, Q75855169, SPARQL

Scope is as main value (Q54828448), as qualifier (Q54828449): 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/P25#Scope, SPARQL

Contemporaries:
if [item A] has this property (mother (P25)) 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). Known exceptions: Galba (Q1414), Roger I of Carcassonne (Q653945)
List of violations of this constraint: Database reports/Constraint violations/P25#Contemporary, 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/P25#Entity types

Conflicts with “instance of (P31): Wikimedia disambiguation page (Q4167410), family name (Q101352), male given name (Q12308941), female given name (Q11879590), unisex given name (Q3409032), given name (Q202444), year (Q577)”: this property must not be used with the listed properties and values.

List of violations of this constraint: Database reports/Constraint violations/P25#Conflicts with, hourly updated report

Type “human (Q5), fictional character (Q95074), horse (Q726)”: element must contain property instance of (P31) with classes Q5, Q95074, Q726 or their subclasses (defined using subclass of (P279))

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/P25#Type Q5, Q95074, Q726

Single value: this property generally contains a single value.

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Epimetheus (Q41054), Prometheus (Q83160), Superman (Q79015), Hesperides (Q165938)
List of violations of this constraint: Database reports/Constraint violations/P25#Single value, SPARQL

Inverse property of “child (P40)”:
if [item A] has this property (P25) linked to [item B],
then [item B] should also have property “child (P40)” linked to [item A].

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/P25#Inverse, SPARQL

Item: items with this property should also have sex or gender (P21)

List of violations of this constraint: Database reports/Constraint violations/P25#Item P21, hourly updated report, SPARQL. Count by value

Target items of "mother (P25)" should have a statement with "sex or gender (P21)" = female (Q6581072), female organism (Q43445): If [item A] has this property with value [item B], [item B] is required to have property "sex or gender (P21)" = female (Q6581072), female organism (Q43445)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Loki (Q133147)
List of violations of this constraint: Database reports/Constraint violations/P25#Target required claim P21

Value type "person (Q215627), fictional character (Q95074), horse (Q726)": This property should use items as value that contain property instance of (P31). On these, the value for instance of (P31) should be an item that uses subclass of (P279) with value Q215627, Q95074, Q726 (or a subclass thereof).

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/P25#Value type Q215627, Q95074, Q726

Qualifiers “statement is subject of (P805),P794 (P794),kinship to subject (P1039)”: this property should be used only with the listed qualifiers.

List of violations of this constraint: Database reports/Constraint violations/P25#Qualifiers, hourly updated report, SPARQL

Mother didn't live during the same time as her child
death date of person A is before birth date of person B (Help)
Violations query: SELECT * { {SELECT ?item WHERE { ?item wdt:P25 ?item2 . ?item p:P569/psv:P569 ?birth1_node . ?birth1_node wikibase:timeValue ?birth1 . ?birth1_node wikibase:timePrecision "11"^^xsd:integer . ?item2 p:P570/psv:P570 ?death2_node . ?death2_node wikibase:timeValue ?death2 . ?death2_node wikibase:timePrecision "11"^^xsd:integer . FILTER (?birth1 > ?death2) } } UNION {SELECT ?item WHERE { ?item wdt:P25 ?item2 . ?item p:P570/psv:P570 ?death1_node . ?death1_node wikibase:timeValue ?death1 . ?death1_node wikibase:timePrecision "11"^^xsd:integer . ?item2 p:P569/psv:P569 ?birth2_node . ?birth2_node wikibase:timeValue ?birth2 . ?birth2_node wikibase:timePrecision "11"^^xsd:integer . FILTER (?birth2 > ?death1)} } }
List of this constraint violations: Database reports/Complex constraint violations/P25#Mother didn't live during the same time as her child

This property is being used by: cs:Šablona:Infobox - hudební umělec cs:Šablona:Infobox - osoba cs:Šablona:Infobox Politik cs:Šablona:Infobox - rabín cs:Šablona:Infobox - spisovatel cs:Šablona:Infobox - umělec la:Formula:Capsa hominis Vicidata la:Formula:Capsa papae Vicidata la:Formula:Capsa principis Vicidata ru:Шаблон:Персона/Ислам es:Plantilla:Ficha de autoridad ru:Шаблон:Государственный деятель/Личные данные ru:Шаблон:Убийца ru:Шаблон:Модельер ru:Шаблон:Политик Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Merging

I've proposed merging this with father (P22). Please leave comments at Wikidata:Requests for comment/Merging relationship properties. Andrew Gray (talk) 20:55, 24 August 2015 (UTC)