"PIE" . "89395" . _:Beecadf26de034478ba6a5b7f52401c97 . "*h₁pr‑o‑ (for Latin);*h₁ep‑r‑ (for Germanic)" . "Etymology for: aper (la0084)" . "*h₁pr‑o‑ / *h₁ep‑r‑" . . _:Beecadf26de034478ba6a5b7f52401c97 "*h₁pr‑o‑" . _:Beecadf26de034478ba6a5b7f52401c97 "*h₁ep‑r‑" .