"PIt" . "130531" . _:BX2D3ad15a0X3A19ab54fe99dX3A5e22 . "*omb‑(e/o)l‑ >> *omb‑elo‑" . "Etymology for: umbilīcus (la1724)" . "*omb‑(e/o)l‑" . . _:BX2D3ad15a0X3A19ab54fe99dX3A5e22 "ombi-lo-" . _:BX2D3ad15a0X3A19ab54fe99dX3A5e22 "*omb‑elo‑" . _:BX2D3ad15a0X3A19ab54fe99dX3A5e22 "*omb‑(e/o)l‑" . _:BX2D3ad15a0X3A19ab54fe99dX3A5e22 "*ombi-" .