Property talk:P6581

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Deportation Database transport ID
online guide that includes most of the deportation transports that originated from cities in central, western and southern European countries between 1939 and 1945

Applicable "stated in" value	Deportation Database (Q61927352)
Data type	External identifier
Domain	Holocaust train journey (Q61927259)
Allowed values	[0-9]{6,10}
Example	Transport XX from Caserne Dossin to Auschwitz Birkenau on 19/04/1943 (Q105250729) → 5092776 children transports from camp Vught to Sobibor (Q27859714) → 11994177 Transport from Westerbork to Auschwitz Birkenau on 19/05/1944 (Q61942953) → 6531810
Source	https://www.yadvashem.org/research/research-projects/deportations.html
Formatter URL	https://collections.yadvashem.org/en/deportations/$1
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/P6581 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,561 Main statement 833 53.4% of uses Qualifier 3 0.2% of uses Reference 725 46.4% of uses
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Type “Holocaust train journey (Q61927259)”: item must contain property “instance of (P31)” with classes “Holocaust train journey (Q61927259)” 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/P6581#Type Q61927259, 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/P6581#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/P6581#Unique value, SPARQL (every item), SPARQL (by value)

Format “[0-9]{6,10}”: 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/P6581#Format, SPARQL

Item “start time (P580)”: Items with this property should also have “start time (P580)”. (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/P6581#Item P580, SPARQL

Item “end time (P582)”: Items with this property should also have “end time (P582)”. (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/P6581#Item P582, SPARQL

Item “start point (P1427)”: Items with this property should also have “start point (P1427)”. (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/P6581#Item P1427, search, SPARQL

Item “destination point (P1444)”: Items with this property should also have “destination point (P1444)”. (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/P6581#Item P1444, search, SPARQL

Item “prisoner count (P5630)”: Items with this property should also have “prisoner count (P5630)”. (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/P6581#Item P5630, 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/P6581#Entity types

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/P6581#Scope, SPARQL