"PIE" . "130766" . _:Bf3d927a49bcc5d1054cbb01c1b96f75c . "Etymology for: volvō (la1868)" . "*uel‑u‑" . "*uel‑u‑" . . _:Bf3d927a49bcc5d1054cbb01c1b96f75c "*uel‑u‑" .