Property talk:P2075
(Redirected from Wikidata talk:Database reports/Constraint violations/P2075)
Documentation
speed of sound
speed of sound waves in a material. Use qualifiers to specify the measurement conditions.
speed of sound waves in a material. Use qualifiers to specify the measurement conditions.
Represents | speed of sound (Q124003) | |||||||||
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Data type | Quantity | |||||||||
Template parameter | en, fr and de infoboxes about chemicals | |||||||||
Domain | chemistry, physics (note: this should be moved to the property statements) | |||||||||
Allowed units | metre per second (Q182429) | |||||||||
Example | methanol (Q14982) → 1,123 metre per second air (Q7391292) → 331.5 metre per second | |||||||||
Tracking: usage | Category:Pages using Wikidata property P2075 (Q117011697) | |||||||||
Lists |
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Proposal discussion | Proposal discussion | |||||||||
Current uses |
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[create Create a translatable help page (preferably in English) for this property to be included here]
Units: “metre per second (Q182429)”: 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/P2075#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/P2075#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/P2075#mandatory qualifier, SPARQL
Qualifiers “under pressure (P2077), temperature (P2076), phase of matter (P515), sourcing circumstances (P1480), reason for deprecated rank (P2241), reason for preferred rank (P7452)”: this property should be used only with the listed qualifiers. (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/P2075#allowed qualifiers, 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/P2075#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/P2075#Entity types
Scope is as main value (Q54828448): 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/P2075#Scope, SPARQL
This property is being used by:
Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.) |
Categories:
- All Properties
- Properties with quantity-datatype
- Properties used on 10+ items
- Properties with units constraints
- Properties with required qualifiers constraints
- Properties with qualifiers constraints
- Properties with citation needed constraints
- Properties with entity type constraints
- Properties with scope constraints