_:B3062b56a165483f3841ea4e45698bd1f "*kʷerkʷu/o‑" . "PIt" . "121145" . _:B3062b56a165483f3841ea4e45698bd1f . "Etymology for: quercus (la1353)" . "*kʷerkʷu/o‑" . "*kʷerkʷu/o‑" . .