"PIt" . "101388" . _:B734d79a7X3A195d1e795f5X3A61e6 . "*erk‑i-" . "Etymology for: ercīscō (la0503)" . "*erk‑i-" . . _:B734d79a7X3A195d1e795f5X3A61e6 "*erk‑i-" .