Property talk:P1295

Documentation

emissivity
ability of a substance to radiate thermal energy from its surface
Descriptionemissivity (Q899670) : ability of a substance to radiate energy
Representsemissivity (Q899670)
Data typeQuantity
Domain
According to this template: any type of material (Q214609)
According to statements in the property:
material (Q214609)
When possible, data should only be stored as statements
Allowed values
According to this template: 0-1
According to statements in the property:
0 ≤ 𝓧 ≤ 1
When possible, data should only be stored as statements
Allowed unitsnot applicable
Examplecement (Q45190) → 0.54
Lists
Proposal discussionProposal discussion
Current uses
Total3
Main statement266.7% of uses
Qualifier133.3% of uses
[create Create a translatable help page (preferably in English) for this property to be included here]
Range from “0” to “1”: values should be in the range from “0” to “1”. (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/P1295#Range
Type “material (Q214609): item must contain property “subclass of (P279)” with classes “material (Q214609)” 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/P1295#Type Q214609, SPARQL
Units: “novalue”: 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/P1295#Units
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/P1295#Scope, hourly updated report, SPARQL
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