"PIE" . . "115170" . _:B9fbd05fc35cc1a2d6ef4eb9a32dd3374 . "*h₃ep‑os;‑es‑ [n.]" . "Etymology for: opus (la1157)" . "*h₃ep‑os;‑es‑ [n.]" . . _:B9fbd05fc35cc1a2d6ef4eb9a32dd3374 "*h₃ep‑os" . _:B9fbd05fc35cc1a2d6ef4eb9a32dd3374 "*h₃ep‑es‑" .