"PIE" . "100319" . _:Bcc0a52033a56e1fced3652ffd4b6239f . "Etymology for: dūrus (la0483)" . "*du(e)h₂‑ro‑" . "*du(e)h₂‑ro‑" . . _:Bcc0a52033a56e1fced3652ffd4b6239f "*du(e)h₂‑ro‑" .