"PIE" . "117108" . _:B8132ab7a966fd4c54aad7d7e9fb8b2d1 . "*tspērsn‑h₂‑" . "Etymology for: perna (la1230)" . "*tspērsn‑h₂‑" . . _:B8132ab7a966fd4c54aad7d7e9fb8b2d1 "*tspērsn‑h₂‑" .