Property talk:P3944

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Old Bailey Proceedings ID
identifier for a trial, on the Old Bailey Proceedings website

Data type	External identifier
Template parameter	|id= in en:Template:Old Bailey
Allowed values	t\d{8}\-\d{3}
Example	Trial of the Detectives (Q7839999) → t18771022-805 Vladimir Burtsev (Q1888703) → t18980207-174
Source	https://www.oldbaileyonline.org/
Formatter URL	http://www.oldbaileyonline.org/browse.jsp?div=$1
Related to country	United Kingdom (Q145) (See 327 others)
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) Database reports/Constraint violations/P3944 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 6 Main statement 2 33.3% of uses Qualifier 3 50% of uses Reference 1 16.7% of uses
Search for values

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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/P3944#Unique value, SPARQL (every item), SPARQL (by value)

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/P3944#Single value, SPARQL

Format “t(18|19|20)\d{6}\-\d{3}”: 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/P3944#Format, 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/P3944#Entity types