"PIE" . "101388" . _:B149ed2a4ec73db37fc6bb3442d7ec13a . "Etymology for: ercīscō (la0503)" . "*h₁rk‑i‑" . "*h₁rk‑i‑" . . _:B149ed2a4ec73db37fc6bb3442d7ec13a "*h₁rk‑i‑" .