"PIt" . "129468" . _:B734d79a7X3A195d1e795f5X3AX2D1498 . "Etymology for: vacō (la1756)" . "*wako‑" . "*wako‑" . . _:B734d79a7X3A195d1e795f5X3AX2D1498 "*wako‑" .