_:B59e8e6328afd5a32e92b4760380abd20 "*sph₁‑ro‑" . "PIE" . "120095" . _:B59e8e6328afd5a32e92b4760380abd20 . "Etymology for: prosperus (la1320)" . "*sph₁‑ro‑" . "*sph₁‑ro‑" . .