Property talk:P1806

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ABoK number
identifier for a knot in the Ashley Book of Knots

Represents	The Ashley Book of Knots (Q632290)
Data type	External identifier
Template parameter	"abok_number" in en:template:infobox knot
Domain	knot (Q527395) (note: this should be moved to the property statements)
Allowed values	\d{1,4}A?
Example	clove hitch (Q1121375) → 11 thump mat (Q45746939) → 2360 crown knot (Q63446252) → 670
Source	Wikipedia infobox (note: this information should be moved to a property statement; use property source website for the property (P1896))
Robot and gadget jobs	Easily imported from Wikipedia by a bot
Tracking: usage	Category:Pages using Wikidata property P1806 (Q25968739)
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/P1806 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 103 Main statement 97 94.2% of uses Qualifier 3 2.9% of uses Reference 3 2.9% of uses
Search for values

[create Create a translatable help page (preferably in English) for this property to be included here]

Format “[1-9]\d{0,3}A?”: 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/P1806#Format, 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/P1806#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/P1806#Single value, 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/P1806#Entity types

Format

In Wikipedia, the abok number comes always with the prefix #, e.g. #1010. Should we add this prefix here as well? --Pasleim (talk) 15:19, 13 May 2015 (UTC)