Property talk:P4279

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Czech hydrological order number
identifier for water bodies in the Czech Republic

Applicable "stated in" value	hydrological order number (Q12021099)
Data type	External identifier
Domain	watercourse (Q355304)
Allowed values	[124]-[0-9]{2}-[0-9]{2}-[0-9]{3}
Example	Svatopetrský potok (Q12057349) → 1-01-01-004 Březná (Q224861) → 4-10-02-035 Lužnice (Q279943) → 1-07-01-001
Source	http://voda.chmi.cz/opv/doc/hydrologicky_seznam_povodi.pdf
Formatter URL	http://heis.vuv.cz/data/webmap/isapi.dll?MAP=mp_heis_voda&MU=CS&GEN=LSTD&TS=14&QY={14}T%5B%5D$1
Tracking: usage	Category:Pages using Wikidata property P4279 (Q41653953)
Related to country	Czech Republic (Q213) (See 159 others)
See also	Gewässerkennzahl (P1183), Sandre river ID (P1717)
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/P4279 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,067 Main statement 1,064 99.7% of uses Qualifier 3 0.3% of uses
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Type “watercourse (Q355304)”: item must contain property “instance of (P31)” with classes “watercourse (Q355304)” 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/P4279#Type Q355304, SPARQL

Format “[124]-[0-9]{2}-[0-9]{2}-[0-9]{3,4}”: 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/P4279#Format, SPARQL

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/P4279#Single value, 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/P4279#Unique value, SPARQL (every item), SPARQL (by value)

Item “country (P17): Czech Republic (Q213)”: Items with this property should also have “country (P17): Czech Republic (Q213)”. (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/P4279#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/P4279#Entity types

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/P4279#Scope, hourly updated report, SPARQL

This property is being used by: cs:Šablona:Infobox - vodní tok Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)