Property talk:P1400

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FCC Facility ID
U.S. ID number for broadcast stations

Description	ID for domestic and international (shortwave) broadcast stations
Data type	External identifier
Template parameter	"facility_id" in en:template:infobox radio station
Domain	According to this template: broadcast radio and television stations According to statements in the property: broadcaster (Q15265344) When possible, data should only be stored as statements
Allowed values	[1-9]\d{0,5}
Example	WINC (Q7950766) → 41809 KBDS (Q6325730) → 456 KBBW (Q6325655) → 1322
Source	Wikipedia; Federal Communications Commission database (note: this information should be moved to a property statement; use property source website for the property (P1896))
Formatter URL	https://fccdata.org/?facid=$1
See also	NPR station ID (P8561), call sign (P2317)
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 Database reports/Constraint violations/P1400 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 14,698 Main statement 14,692 >99.9% of uses Qualifier 3 <0.1% of uses Reference 3 <0.1% of uses
Search for values

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

Format “[1-9]\d{0,5}”: 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/P1400#Format, SPARQL

Type “broadcaster (Q15265344)”: item must contain property “instance of (P31)” with classes “broadcaster (Q15265344)” or their subclasses (defined using subclass of (P279)). (Help)

List of violations of this constraint: Database reports/Constraint violations/P1400#Type Q15265344, hourly updated report, SPARQL

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).
List of violations of this constraint: Database reports/Constraint violations/P1400#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/P1400#Unique value, SPARQL (every item), SPARQL (by value)

Item “call sign (P2317)”: Items with this property should also have “call sign (P2317)”. (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/P1400#Item P2317, search, 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/P1400#Scope, 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/P1400#Entity types

Item “frequency (P2144)”: Items with this property should also have “frequency (P2144)”. (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/P1400#Item P2144, SPARQL