"PIE" . "122835" . _:B1d95a9e50af7f4a8b76f8f9d2059c88f . "Etymology for: rigeō (la1395)" . "*Hriǵ‑eh₁‑" . "*Hriǵ‑eh₁‑" . . _:B1d95a9e50af7f4a8b76f8f9d2059c88f "*Hriǵ‑eh₁‑" .