However , since 1931 the Audi Zwickau plant had been producing the DKW F1 , replaced in 1932 with the DKW F2 .
Head entity: dkw f2 Q1154400 20 21
Tail entity: dkw f1 Q1154389 12 13
Relation (head \u2192 tail): P155
Inverse relation (tail \u2192 head): P156