http://opencaesar.io/sierra/function#implements
Property function:implements

oml:type

oml:UnreifiedRelation

rdf:type

	owl:FunctionalProperty
	owl:InverseFunctionalProperty
	owl:ObjectProperty

rdfs:domain

function:Chain

rdfs:range

capability:Capability

rdfs:subPropertyOf

function:implements

owl:inverseOf

function:isImplementedBy