"PIt" . "130822" . _:Bfc6a243b17ee45e83ad429c34330687b . "*worf‑(i‑) (> urbs)" . "Etymology for: urbs (la1738)" . "*worf‑(i‑)" . . _:Bfc6a243b17ee45e83ad429c34330687b "werf‑ā‑" . _:Bfc6a243b17ee45e83ad429c34330687b "*worf‑(i‑)" .