Property talk:P3601

Latest comment: 6 years ago by Esquilo in topic single value constraint

Documentation

MarineTraffic Lighthouse ID
identifier of a lighthouse or light beacon in the MarineTraffic database
Data typeExternal identifier
Domain
According to this template: beacon (Q7321258)
According to statements in the property:
beacon (Q7321258)
When possible, data should only be stored as statements
Allowed values\d{10}
ExampleStrumble Head Lighthouse (Q7625316)1000005060
Coquet Lighthouse (Q3739770)1000004707
Sourcehttp://www.marinetraffic.com/en/ais/index/lights/all/sort:OPERATIONAL/direction:desc
Formatter URLhttps://www.marinetraffic.com/en/ais/details/lights/$1
Tracking: usageCategory:Pages using Wikidata property P3601 (Q28739662)
See alsoMarineTraffic Port ID (P1624)
Lists
Proposal discussionProposal discussion
Current uses
Total2,597
Main statement2,59399.8% of uses
Qualifier2<0.1% of uses
Reference2<0.1% of uses
Search for values
[create Create a translatable help page (preferably in English) for this property to be included here]
Type “beacon (Q7321258): item must contain property “instance of (P31)” with classes “beacon (Q7321258)” 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). Known exceptions: Brownsman Lighthouse (Q26527913)
List of violations of this constraint: Database reports/Constraint violations/P3601#Type Q7321258, SPARQL
Distinct values: this property likely contains a value that is different from all other items. (Help)
List of violations of this constraint: Database reports/Constraint violations/P3601#Unique value, hourly updated report, 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/P3601#Single value, SPARQL
Format “\d{10}: value must be formatted using this pattern (PCRE syntax). (Help)
List of violations of this constraint: Database reports/Constraint violations/P3601#Format, hourly updated report, SPARQL
Item “country (P17): Items with this property should also have “country (P17)”. (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/P3601#Item P17, search, 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/P3601#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/P3601#Scope, SPARQL

single value constraint

edit

This property can not have "single value constraint". There are too many duplicates in MarineTraffic database. /ℇsquilo 13:16, 7 December 2017 (UTC)Reply

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