"PIE" . "122838" . _:B8f1bbb30f3b7d053ffb9d2e48fe0eb88 . "Etymology for: rigō (la1396)" . "*Hriǵ‑" . "*Hriǵ‑" . . _:B8f1bbb30f3b7d053ffb9d2e48fe0eb88 "*Hriǵ‑" .