IntervalMaxFn, #$ElectricalPotentialDifferenceFn, #$revenueFromType, #$costRateForType, and #$biologicalMother. See also the specialization #$StrictlyFunctionalRelation.<br />
	    guid: bd5880a3-9c29-11b1-9dad-c379636f7270<br />
	    direct instance of: #$RelationshipType<br />
	    direct specialization of: #$Relation <br />
	    direct generalization of: #$StrictlyFunctionalPredicate #$Function-Denotational #$FunctionalPredicate #$StrictlyFunctionalRelation</p>
<p>#$FunctionalPredicate   f