"PIt" . "124520" . _:Bf7cfafd8a97c15792c6fc1a3d7b75538 . "Etymology for: serra (la1499)" . "*sersā‑" . "*sersā‑" . . _:Bf7cfafd8a97c15792c6fc1a3d7b75538 "*sersā‑" .