"PIE" . "117108" . _:B945d9f3a4a86376a747fe7bbb539f3e7 . "*tspērsn‑h₂‑" . "Etymology for: perna (la1230)" . "*tspērsn‑h₂‑" . . _:B945d9f3a4a86376a747fe7bbb539f3e7 "*tspērsn‑h₂‑" .