Property talk:P109

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DescriptionImage with person's signature
Representssignature (Q188675)
Data typeCommons media file
Template parameterInfobox person, Infobox scientist, etc: "Signature".
Domainhuman (Q5), fictional character (Q95074), house cat (Q146), family (Q8436) or duo (Q10648343)
Allowed values.+\.(svg|png|jpg|jpeg|gif|tif|tiff)
ExampleIsaac Newton (Q935)Isaac Newton signature ws.svg
Angela Merkel (Q567)Angela Merkel Signature.svg
Formatter URLhttps://commons.wikimedia.org/wiki/File:$1
Embed URLhttps://commons.wikimedia.org/wiki/File:$1
Robot and gadget jobsDeltaBot does the following jobs:
Tracking: sameno label (Q55283214)
Tracking: differencesno label (Q55283221)
Tracking: usageCategory:Pages using Wikidata property P109 (Q20116998)
Tracking: local yes, WD nono label (Q51586497)
See alsomonogram (P1543), creator's signature (P7457)
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  • Database reports/Complex constraint violations/P109
  • Database reports/Humans with missing claims/P109
  • Database reports/Constraint violations/P109
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  • Proposal discussionProposal discussion
    Current uses
    Total22,027
    Main statement22,022>99.9% of uses
    Qualifier3<0.1% of uses
    Reference2<0.1% of uses
    [create Create a translatable help page (preferably in English) for this property to be included here]
     
    Distinct values: this property likely contains a value that is different from all other items. (Help)
    Exceptions are possible as rare values may exist. Known exceptions: Sergei Stanishev (Q202117), Ivaylo Kalfin (Q1281454)
    List of this constraint violations: Database reports/Constraint violations/P109#Unique value, SPARQL (every item), SPARQL (by value), SPARQL (new)
     
    Link to Commons namespace “File”: this property should contain a well-formed link to an existing page on Wikimedia Commons. (Help)
    List of this constraint violations: Database reports/Constraint violations/P109#Commons link, hourly updated report, SPARQL (new)
     
    Format “(?i).+\.(svg|png|jpg|jpeg|gif|tif|tiff|pdf|xcf): value must be formatted using this pattern (PCRE syntax). (Help)
    List of this constraint violations: Database reports/Constraint violations/P109#Format, hourly updated report, SPARQL, SPARQL (new)
     
    Single value: this property generally contains a single value. (Help)
    Exceptions are possible as rare values may exist.
    List of this constraint violations: Database reports/Constraint violations/P109#Single value, SPARQL, SPARQL (new)
      Exceptions are possible as rare values may exist. Known exceptions: Eight Witnesses (Q2977936)
    List of this constraint violations: Database reports/Constraint violations/P109#type Q5, Q95074, Q146, Q8436, Q10648343, SPARQL, SPARQL (new)
     
    Format “(?i).{4,800}\.(svg|png|jpg|jpeg|gif|tif|tiff|pdf|xcf): value must be formatted using this pattern (PCRE syntax). (Help)
    Exceptions are possible as rare values may exist.
    List of this constraint violations: Database reports/Constraint violations/P109#Format, SPARQL, SPARQL (new)
      Signature != logotype
    Same value in signature (P109) and logo image (P154) (Help)
    Violations query: SELECT ?item ?i { ?item wdt:P109 ?i; wdt:P154 ?i. }
    List of this constraint violations: Database reports/Complex constraint violations/P109#Signature != logotype
      Signature without important information about the person
    Please add informations (occupation (P106), position held (P39), spouse (P26), ...) (Help)
    Violations query: SELECT ?item ?i { ?item wdt:P109 []. FILTER NOT EXISTS { ?item wdt:P106 [] }. FILTER NOT EXISTS { ?item wdt:P39 [] }. FILTER NOT EXISTS { ?item wdt:P26 [] }. FILTER NOT EXISTS { ?item wdt:P40 [] }. FILTER NOT EXISTS { ?item wdt:P166 [] }. FILTER NOT EXISTS { ?item wdt:P119 [] }. FILTER NOT EXISTS { ?item wdt:P18 [] }. FILTER NOT EXISTS { ?item wdt:P21 [] }. }
    List of this constraint violations: Database reports/Complex constraint violations/P109#Signature without important information about the person
     
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    Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

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