"PIE" . . "115170" . _:Be5e937ed2eac4cc0f8847f855c26cd23 . "*h₃ep‑os;‑es‑ [n.]" . "Etymology for: opus (la1157)" . "*h₃ep‑os;‑es‑ [n.]" . . _:Be5e937ed2eac4cc0f8847f855c26cd23 "*h₃ep‑os" . _:Be5e937ed2eac4cc0f8847f855c26cd23 "*h₃ep‑es‑" .