"PIE" . "130822" . _:B63576e020af159a2bdeab8d417775ca5 . "Etymology for: urbs (la1738)" . "*u(o)rbʰ‑(i‑)" . "*u(o)rbʰ‑(i‑)" . . _:B63576e020af159a2bdeab8d417775ca5 "*u(o)rbʰ‑(i‑)" .