_:B7648c7bc524e21e30438ac026244a82e "*u(o)rbʰ‑(i‑)" . "PIE" . "130822" . _:B7648c7bc524e21e30438ac026244a82e . "Etymology for: urbs (la1738)" . "*u(o)rbʰ‑(i‑)" . "*u(o)rbʰ‑(i‑)" . .