"PIE" . . "115170" . _:B734d79a7X3A195d1e795f5X3A2eb0 . "*h₃ep‑os;‑es‑ [n.]" . "Etymology for: opus (la1157)" . "*h₃ep‑os;‑es‑ [n.]" . . _:B734d79a7X3A195d1e795f5X3A2eb0 "*h₃ep‑os" . _:B734d79a7X3A195d1e795f5X3A2eb0 "*h₃ep‑es‑" .