http://imce.jpl.nasa.gov/foundation/mission#Requirement
Class mission:Requirement

dc:description

A [=Requirement=] specifies an assertion about a [=SpecifiedElement=] that must be true for every acceptable realization of that element.

rdfs:label

Requirement

oml:type

oml:Concept

rdf:type

owl:Class

rdfs:subClassOf

	analysis:CharacterizedElement
	base:IdentifiedElement
	mission:Requirement
	owl:Thing

directDomainOf

	analysis:appliesDuring → analysis:Scenario
	analysis:forbids → analysis:Constraint
	analysis:requires → analysis:Constraint
	mission:hasRationale → xsd:string
	mission:isRefinedBy → mission:Requirement
	mission:refines → mission:Requirement
	mission:specifies → mission:SpecifiedElement