Property talk:P2055

From Wikidata
Jump to navigation Jump to search

Documentation

electrical conductivity
electrical conductivity of a substance with phase of matter and temperature as qualifiers
Descriptionelectrical conductivity of a substance with phase of matter and temperature as qualifiers
Representselectrical conductivity (Q4593291)
Data typeQuantity
Template parameteren, fr and de infoboxes about chemicals
Allowed unitsampere per volt metre (Q20966435) or siemens per metre (Q80842107)
Examplegold (Q897) → 45,500,000 ampere per volt metre
Tracking: usageCategory:Pages using Wikidata property P2055 (Q55709559)
See alsoelectrical resistivity (P5679)
Lists
Proposal discussionProposal discussion
Current uses
Total16
Main statement1593.8% of uses
Qualifier16.2% of uses
[create Create a translatable help page (preferably in English) for this property to be included here]
Units: “ampere per volt metre (Q20966435), siemens per metre (Q80842107)”: value unit must be one of listed. (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/P2055#Units
Required qualifier “phase of matter (P515)”: this property should be used with the listed qualifier. (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/P2055#mandatory qualifier, SPARQL
Required qualifier “temperature (P2076)”: this property should be used with the listed qualifier. (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/P2055#mandatory qualifier, SPARQL
Scope is as main value (Q54828448): the property must be used by specified way only (Help)
List of violations of this constraint: Database reports/Constraint violations/P2055#Scope, hourly updated report, SPARQL
Citation needed: the property must have at least one reference (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/P2055#citation needed
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/P2055#Entity types
Check units
(Help)
Violations query: SELECT ?item ?unit WHERE { ?item p:P2055/psv:P2055/wikibase:quantityUnit ?unit. MINUS { ?unit wdt:P111 wd:Q4593291. }. }
List of this constraint violations: Database reports/Complex constraint violations/P2055#Check units
Retrieved from "https://www.wikidata.org/w/index.php?title=Property_talk:P2055&oldid=2154963987"