"PIt" . "130822" . _:Bc15cecd1fbc6e62f4afdcc7fb9e67de6 . "*worf‑(i‑) (> urbs)" . "Etymology for: urbs (la1738)" . "*worf‑(i‑)" . . _:Bc15cecd1fbc6e62f4afdcc7fb9e67de6 "werf‑ā‑" . _:Bc15cecd1fbc6e62f4afdcc7fb9e67de6 "*worf‑(i‑)" .