#NEWLINE# def arcToConceptQname( arcElement ) : #NEWLINE# #INDENT# modelRelationship = baseSetRelationship ( modelRelationship ) #NEWLINE# if ( modelRelationship is None ) : #NEWLINE# #INDENT# return arcElement . get ( '{http://www.w3.org/1999/xlink}to' ) #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# return modelRelationship . toModelObject . qname