"PIE" . "101388" . _:B1d7e701665d0c7cb48559a27371cf2df . "Etymology for: ercīscō (la0503)" . "*h₁rk‑i‑" . "*h₁rk‑i‑" . . _:B1d7e701665d0c7cb48559a27371cf2df "*h₁rk‑i‑" .