_:Bd9e3894d02235ed90ecc9144e1058055 "*gʷet‑u‑" . "PIE" . "91675" . _:Bd9e3894d02235ed90ecc9144e1058055 . "Etymology for: bitūmen (la0170)" . "*gʷet‑u‑" . "*gʷet‑u‑" . .