"PIE" . "130486" . _:B43a3cbf7ab71a891b8055f94674c2eff . "*h₁elḱ‑os" . "Etymology for: ulcus (la1719)" . "*h₁elḱ‑os" . . _:B43a3cbf7ab71a891b8055f94674c2eff "*h₁elḱ‑os" .