List_starts_ABC AND hasNext SOME List_starts_DEF -> List AND hasContents SOME A AND hasNext SOME (List AND hasContents SOME B AND hasNext SOME (List AND hasContents SOME C)) AND hasNext SOME List AND hasContents SOME D AND hasNext SOME (List AND hasContents SOME E AND hasNext SOME (List AND hasContents SOME F))
See the two hasNext relations for one OWLList instance, highlighted in bold, making the hasNext property for that instance non-functional.