_:Bc1df98f99a0eef00f62678fd504881d9 "*op‑wer‑i(e)‑" . "PIt" . "115027" . _:Bc1df98f99a0eef00f62678fd504881d9 . "*op‑wer‑i(e)‑" . "Etymology for: operiō (la1148)" . "*op‑wer‑i(e)‑" . .