is value expression of at all times

IRI: https://spec.industrialontologies.org/ontology/construct/isValueExpressionOfAtAllTimes

Defined In: https://spec.industrialontologies.org/ontology/core/Core/

Type: Object Property

SubProperty Of: is value expression of at some time

Domain: value expression

Range: bfo:entity

Inverse Of: has value expression at all times

Definition

relation from a value expression to an entity indicating that the value expression contains the value of the entity which does not change during the entire existence of the entity

Examples

• 3×10^8 m/s is the value expression of the speed of light in a vacuum; 1.602176634×10−19 coulombs is the value expression of the electric charge carried by a single proton

Description Logic

constr:isValueExpressionOfAtAllTimes ⊑ constr:isValueExpressionOfAtSomeTime

domain: constr:ValueExpression

range: bfo:entity

inverse: constr:hasValueExpressionAtAllTimes

SubPropertyOf: constr:isValueExpressionOfAtSomeTime

domain: constr:ValueExpression

range: bfo:entity

inverse: constr:hasValueExpressionAtAllTimes