self.classification->select(cl : ClassificationType | (not cl.classificationScheme.oclIsUndefined()) and cl.classificationScheme='urn:uuid:41a5887f-8865-4c09-adf7-e362475b143a')->size()=1 and
self.classification->select(cl : ClassificationType | (not cl.classificationScheme.oclIsUndefined()) and cl.classificationScheme='urn:uuid:41a5887f-8865-4c09-adf7-e362475b143a')->forAll(cl : ClassificationType | (not cl.nodeRepresentation.oclIsUndefined()) and 
	cl.nodeRepresentation='60591-5'
)