Property talk:P9764

Documentation

• Start a query
• Current uses
• Statistics by class
• String length
• List of qualifiers
• Count

syntactic dependency head position
position (as a value for series ordinal [P1545] on another combines lexemes [P5238] statement of the same lexeme) of the head to which the "syntactic dependency head relationship" value qualifying this combines lexemes [P5238] statement points

Data type	String
Allowed values	[0-9]?\d
Usage notes	For the phrase "high horse", with two P5238 values—"high" qualified with P1545 "1" and "horse" with P1545 "2"—and with "high" being a syntactic dependent of "horse", the value for this qualifier on "high" would be "2", signifying that the P5238 value with P1545 "1" depends on the P5238 value with P1545 "2". As a convention, the root of a phrase, not being syntactically dependent on anything else in the phrase, should have value "0" for this qualifier.
Example	no label (L559269) → 0 no label (L559269) → 4 no label (L559269) → 4 no label (L559269) → 1
See also	object has role (P3831), syntactic dependency head relationship (P9763), combines lexemes (P5238)
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 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/Complex constraint violations/P9764 Database reports/Constraint violations/P9764 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 4,442 Qualifier 4,442 100% of uses
Search for values

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

Allowed entity types are Wikibase lexeme (Q51885771): the property may only be used on a certain entity type (Help)

List of violations of this constraint: Database reports/Constraint violations/P9764#Entity types, hourly updated report

Scope is as qualifier (Q54828449): 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/P9764#Scope, SPARQL

Format “[0-9]?\d”: 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/P9764#Format, SPARQL

Wrong self-referencing position
Position cannot be itself (Help)
Violations query: SELECT * WHERE { ?item p:P5238 ?node. ?node ps:P5238 [] ; pq:P1545 ?rank ; pq:P9764 ?position. FILTER ( ?position = ?rank ) }
List of this constraint violations: Database reports/Complex constraint violations/P9764#Wrong self-referencing position

Wrong position for root node
Position for root node is always 0 (Help)
Violations query: SELECT * WHERE { ?item p:P5238 ?node. ?node ps:P5238 [] ; pq:P9763 wd:Q1757074; pq:P9764 ?position. FILTER(?position != "0") }
List of this constraint violations: Database reports/Complex constraint violations/P9764#Wrong position for root node

Some values for this property and examples of appropriate context for their use are being compiled at Wikidata:Lexicographical data/Universal Dependencies.