Property talk:P4505

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IAFD male performer ID
identifier for a male-born performer in the Internet Adult Film Database

Description	identifier for a male-born performer in the Internet Adult Film Database
Applicable "stated in" value	Internet Adult Film Database (Q1052713)
Data type	External identifier
Corresponding template	Template:IAFD name (Q6811009)
Template parameter	|id= in en:Template:IAFD name
Domain	Male-born pornographic actor (Q488111) (note: this should be moved to the property statements)
Allowed values	According to this template: String According to statements in the property: [0-9A-Za-z_]+ When possible, data should only be stored as statements
Example	Buck Adams (Q999299) → BAdams Dale DaBone (Q3012294) → DaleDaBone Keiran Lee (Q1738018) → KeiranLee
External links	Use in sister projects: [ar] • [de] • [en] • [es] • [fr] • [he] • [it] • [ja] • [ko] • [nl] • [pl] • [pt] • [ru] • [sv] • [vi] • [zh] • [commons] • [species] • [wd] • [en.wikt] • [fr.wikt].
Formatter URL	https://www.iafd.com/person.rme/perfid=$1/gender=m
Tracking: usage	Category:Pages using Wikidata property P4505 (Q50823483)
See also	Adult Film Database actor ID (P3351), IAFD female performer ID (P3869), IAFD film ID (P5098), Pornhub star ID (P5246), YouPorn performer ID (P5267), RedTube ID (P5540)
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 Items with no other external identifier 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 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/Constraint violations/P4505 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,879 Main statement 1,853 98.6% of uses Qualifier 3 0.2% of uses Reference 23 1.2% of uses
Search for values

[create Create a translatable help page (preferably in English) for this property to be included here]

Single value: this property generally contains a single value. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Konstantin Kolemagin (Q106640670), Will Angell (Q107339069), Pavlov (Q89319580)
List of violations of this constraint: Database reports/Constraint violations/P4505#Single value, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (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/P4505#Unique value, SPARQL (every item), SPARQL (by value)

Conflicts with “IAFD female performer ID (P3869)”: 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). Known exceptions: Wendy Williams (Q3559238)
List of violations of this constraint: Database reports/Constraint violations/P4505#Conflicts with P3869, search, SPARQL

Item “instance of (P31): human (Q5)”: Items with this property should also have “instance of (P31): human (Q5)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P4505#Item P31, hourly updated report, search, SPARQL

Format “[A-Za-z][0-9A-Za-z_\-]+”: value must be formatted using this pattern (PCRE syntax). (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/P4505#Format, SPARQL

Item “sex or gender (P21)”: Items with this property should also have “sex or gender (P21)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P4505#Item P21, hourly updated report, search, SPARQL

Item “sex or gender (P21): male (Q6581097), trans woman (Q1052281), trans man (Q2449503)”: Items with this property should also have “sex or gender (P21): male (Q6581097), trans woman (Q1052281), trans man (Q2449503)”. (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/P4505#Item P21, search

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/P4505#Entity types

Qualifiers “subject named as (P1810), alternative name (P4970), reason for deprecated rank (P2241), archive URL (P1065)”: 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/P4505#allowed qualifiers, SPARQL

Scope is as main value (Q54828448), as reference (Q54828450): 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/P4505#Scope, SPARQL

This property is being used by: en:Template:IAFD name azb:شابلون:Iafd name ckb:داڕێژە:Iafd name pt:Predefinição:IAFD nome zh:Template:IAFD name ko:틀:IAFD 이름 ja:Template:IAFD name bh:टेम्पलेट:IAFD name ms:Templat:IAFD name ne:ढाँचा:IAFD name sr:Шаблон:IAFD name ca:Plantilla:Iafd nom fa:الگو:IAFD name vi:Bản mẫu:IAFD name gv:Clowan:IAFD ennym, gv:Clowan:WD Kishtey Fys Dooinney nl:Sjabloon:Link IAFD naam bn:টেমপ্লেট:আইএএফডি নাম tum:Template:IAFD name Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Discussion

There is an ambiguity with the properties attached to this template on Wikidata, IAFD male performer ID (P4505) and IAFD female performer ID (P3869), the correct one would be to only exist an "IAFD person ID" as like Adult Film Database person ID (P3351) . I believe that this ambiguity occurred because of the second parameter gender. It was mistaken for a secondary ID, in fact it is just a layout parameter for the IAFD site.

All links below point to the same element on the IAFD site.

http://www.iafd.com/person.rme/perfid=glynn

http://www.iafd.com/person.rme/perfid=glynn/gender=f/ginger-lynn.htm

http://www.iafd.com/person.rme/perfid=glynn/gender=m/ginger-lynn.htm

http://www.iafd.com/person.rme/perfid=glynn/gender=d/ginger-lynn.htm

Guilherme Burn (talk) 12:13, 10 April 2018 (UTC)