Property talk : P2317

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Documentation

call sign
short form identifier for a radio operator or broadcaster and (as flag signal) previous for watercrafts
Description call sign of a vechicle or broadcast station
Represents call sign (Q353659) , code letters (Q5140072)
Data type String
Template parameter e.g. "anropssignal" in w:sv:Mall:Faktaruta fartyg and w:sv:Mall:Infobox biografi
Domain vehicles / broadcast stations / people (rare but may be relevant for famous radio amateurs) (note: this should be moved to the property statements)
Allowed values
According to this template: any string
According to statements in the property:
.{1,100}
When possible, data should only be stored as statements
Example Mercury-Redstone 3 (Q623903) → Freedom 7
Asta av Smogen (Q19896387) → SHJO
Source w:sv:Lista over kulturmarkta fartyg i Sverige (note: this information should be moved to a property statement; use property source website for the property (P1896) )
Robot and gadget jobs L_PBot 3 would populate this field for some Swedish ships
Tracking: usage Category:Pages using Wikidata property P2317 (Q108869785)
See also amateur radio callsign (P5143) , callsign of airline (P432) , ACMA Broadcast Service Licence Number (P7716) , FCC Facility ID (P1400)
Lists
Proposal discussion Proposal discussion
Current uses
Total 38,415
Main statement 37,912 98.7% of uses
Qualifier 501 1.3% of uses
Reference 2 <0.1% of uses
Search for values
[ create Create a translatable help page (preferably in English) for this property to be included here ]
Format “ .{1,100} : 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/P2317#Format , SPARQL
Item “ instance of (P31) : Items with this property should also have “ instance of (P31) ”. ( 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/P2317#Item P31 , search , SPARQL
Item “ inception (P571) : Items with this property should also have “ inception (P571) ”. ( 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/P2317#Item P571 , SPARQL
Item “ service entry (P729) : Items with this property should also have “ service entry (P729) ”. ( 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/P2317#Item P729 , SPARQL

Constraint "licensed to broadcast to" and "inception"

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@ 99of9 : Can these somehow be limited to instances of actual broadcast stations? Vehicle call signs for ships and aircraft are not licensed to a specific area but can be used anywhere, so the improvement suggestion to add these constraint don't make sense. De728631 ( talk ) 22:37, 21 April 2020 (UTC) [ reply ]

@ De728631 : I don't know how to do that within a constraint. Why wouldn't there be an inception (date it started)? The "licensed to broadcast" could be set to some kind of unrestricted value. -- 99of9 ( talk ) 00:17, 22 April 2020 (UTC) [ reply ]
There is or course an inception date when the radio licence is granted for the vehicle. However, other than broadcasting stations that are publicly noticeable when they begin their service, vehicle call signs are just an administrative act, and even even the publicly accessible ship registers do usually not store the inception date of the call sign. So I think it doesn't make sense to log this date for vehicles in the WD dataset. As to the "licensed to broadcast to", is there any property similar to "worldwide"?
Now for the improvement suggestion in general. Would it be possible to test this against the "instance of"? If an item is "instance of" ship or aircraft or any subclass thereof, the suggestion would not be shown. De728631 ( talk ) 20:17, 22 April 2020 (UTC) [ reply ]

service entry should be a valid alternative to Inception

[ edit ]

The constraint that Inception is required should be broadened so service entry (P729) is also acceptable for things like ships. Vicarage ( talk ) 06:44, 11 July 2022 (UTC) [ reply ]