Property talk:P5071

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boiler pressure
pressure at which a steam boiler operates. Use P1013 as qualifier to indicate if it is maximum pressure.

Data type	Quantity
Allowed units	kilogram-force per square centimetre (Q13582667), pound per square inch (Q626299) or bar (Q103510)
Example	SNCF 141.R (Q948166) → 15.5 kilogram per square centimetre
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 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 Minimum and maximum Items with highest numeric value Items with lowest numeric value Database reports/Constraint violations/P5071 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 405 Main statement 402 99.3% of uses Qualifier 3 0.7% of uses

[create Create a translatable help page (preferably in English) for this property to be included here]

Units: “kilogram-force per square centimetre (Q13582667), pound per square inch (Q626299), bar (Q103510)”: 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/P5071#Units

Qualifiers “criterion used (P1013), 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/P5071#allowed qualifiers, SPARQL

Item “instance of (P31)”: Items with this property should also have “instance of (P31)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P5071#Item P31, hourly updated report, 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/P5071#Scope, hourly updated report, SPARQL