"PIE" . "130733" . _:B734d79a7X3A195d1e795f5X3A6874 . "*uel‑h₂‑" . "Etymology for: vola (la1858)" . "*uel‑h₂‑" . . _:B734d79a7X3A195d1e795f5X3A6874 "*uel‑h₂‑" .