"PIt" . "124560" . _:B1a2d1a13df9f24c6cd8b1f466a2722f7 . "*serwo‑ [m.]" . "Etymology for: servus (la1502)" . "*serwo‑" . . _:B1a2d1a13df9f24c6cd8b1f466a2722f7 . _:B1a2d1a13df9f24c6cd8b1f466a2722f7 "*serwo‑" .