"PIE" . "103739" . _:B3f60cf6483149a2f57410311849592ad . "*bʰréh₂‑tr‑" . "Etymology for: frāter (la0628)" . "*bʰréh₂‑tr‑" . . _:B3f60cf6483149a2f57410311849592ad "*bʰréh₂‑tr‑" .