Property talk:P1624

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MarineTraffic Port ID
identifier for a port assigned by the MarineTraffic database

Applicable "stated in" value	MarineTraffic (Q18518862)
Data type	External identifier
Domain	According to this template: Ports, docks and harbours According to statements in the property: transport infrastructure (Q376799) When possible, data should only be stored as statements
Allowed values	[1-9]\d{0,4}
Example	Portsmouth Harbour (Q7232468) → 107 Port of Piraeus (Q82310) → 1 Port of Aarhus (Q301442) → 373
Source	http://www.marinetraffic.com/
Formatter URL	https://www.marinetraffic.com/en/ais/details/ports/$1
Robot and gadget jobs	Possible; esp if MarineTraffic will share data
Tracking: usage	Category:Pages using Wikidata property P1624 (Q56250591)
See also	MarineTraffic Lighthouse ID (P3601), WPI ID (P7625)
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/P1624 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,002 Main statement 998 99.6% of uses Qualifier 3 0.3% of uses Reference 1 <0.1% of uses
Search for values

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

List of violations of this constraint: Database reports/Constraint violations/P1624#Single value, hourly updated report, 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/P1624#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

Format “[1-9]\d{0,4}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P1624#Format, hourly updated report, SPARQL

Type “transport infrastructure (Q376799)”: item must contain property “instance of (P31)” with classes “transport infrastructure (Q376799)” 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/P1624#Type Q376799, SPARQL

Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P1624#Scope, hourly updated report, SPARQL

Item “country (P17)”: Items with this property should also have “country (P17)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1624#Item P17, hourly updated report, search, SPARQL

Conflicts with “MarineTraffic Lighthouse ID (P3601)”: this property must not be used with the listed properties and values. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1624#Conflicts with P3601, hourly updated report, 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/P1624#Entity types