Property talk:P4528

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NVE Drainage Basin (REGINE) ID
identifier for water system areas in Norway by the Norwegian Water Resources and Energy Directorate

Description	identifier for water system areas in Norway by the Norwegian Water Resources and Energy Directorate
Represents	NVE Atlas (Q34534179), NVE Theme Map (Q108694079)
Associated item	Norwegian Water Resources and Energy Directorate (Q3357659)
Applicable "stated in" value	NVE Drainage Basin (REGINE) (Q1520865)
Data type	External identifier
Domain	drainage basin (Q166620) or drainage system (Q285451)
Allowed values	[0-9]{2,}\.[0-9A-Z]+
Example	Glomma basin (Q19370970) → 002.Z Årgårdsvassdraget (Q20750256) → 138.Z Nea-Nidelvvassdraget (Q1144517) → 123.Z
Source	https://www.nve.no/karttjenester/kartdata/vassdragsdata/nedborfelt-regine/ https://gis3.nve.no/link/?link=nedborfelt
Related to country	Norway (Q20) (See 97 others)
See also	Gewässerkennzahl (P1183), LAWA waterbody ID (P3866), NVE Lake Database ID (P5079), NVE Drainage Basin (REGINE) ID (P4528), SMHI drainage basin ID (P7401), NVE powerplant ID (P7626), NVE reservoir ID (P9912)
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/P4528 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 597 Main statement 223 37.4% of uses Qualifier 3 0.5% of uses Reference 371 62.1% of uses
Search for values

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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/P4528#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

Format “[0-9]{2,}\.[0-9A-Z]+”: 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/P4528#Format, SPARQL

Type “drainage basin (Q166620), drainage system (Q285451)”: item must contain property “instance of (P31)” with classes “drainage basin (Q166620), drainage system (Q285451)” or their subclasses (defined using subclass of (P279)). (Help)

List of violations of this constraint: Database reports/Constraint violations/P4528#Type Q166620, Q285451, hourly updated report, 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/P4528#Single value, SPARQL

Item “country (P17): Norway (Q20), Finland (Q33), Sweden (Q34), Russia (Q159)”: Items with this property should also have “country (P17): Norway (Q20), Finland (Q33), Sweden (Q34), Russia (Q159)”. (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/P4528#Item P17, search

Item “located in the administrative territorial entity (P131)”: Items with this property should also have “located in the administrative territorial entity (P131)”. (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/P4528#Item P131, 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/P4528#Entity types

Scope is as main value (Q54828448), as reference (Q54828450): 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/P4528#Scope, SPARQL