_:B734d79a7X3A195d1e795f5X3A277f "*sph₁‑ro‑" . "PIE" . "120095" . _:B734d79a7X3A195d1e795f5X3A277f . "Etymology for: prosperus (la1320)" . "*sph₁‑ro‑" . "*sph₁‑ro‑" . .