KERML_ — Need to revise derivation of AnnotatingElement::ownedAnnotatingRelationship

The current derivation constraint for AnnotatingElement::ownedAnnotatingRelationship is

ownedAnnotatingRelationship = ownedRelationship->
    selectByKind(Annotation)->
    select(a | a.annotatingElement = self)

Resolution KERML_-135 to KERML_-119 makes Annotation::annotatingElement derived, with the derivation

annotatingElement =
    if ownedAnnotatingElement <> null then ownedAnnotatingElement
    else owningAnnotatingElement
    endif

But Annotation::owningAnnotatedElement does not have its own derivation, but is, rather, determined as the inverse property to AnnotatingElement::ownedAnnotatingRelationship. This means that the derivations for AnnotatingElement::ownedAnnotatingRelationship circularly depend on each other and are, therefore, not well defined.