"PIE" . "124491" . _:B09b6c5d677c554f9406fe952444abee1 . "Etymology for: sērius (la1495)" . "*seh₁‑ro‑" . "*seh₁‑ro‑" . . _:B09b6c5d677c554f9406fe952444abee1 "*seh₁‑ro‑" .