"PIE" . "94472" . _:B734d79a7X3A195d1e795f5X3AX2D1453 . "Etymology for: clāvis (la0310)" . "*kleh₂u‑" . "*kleh₂u‑" . . _:B734d79a7X3A195d1e795f5X3AX2D1453 "*kleh₂u‑" .