"PIE" . "89947" . _:B5c7e4da22f53223454f8595fd7eb6353 . "*h₂erǵ‑u‑" . "Etymology for: arguō (la0107)" . "*h₂erǵ‑u‑" . . _:B5c7e4da22f53223454f8595fd7eb6353 "*h₂erǵ‑u‑" .