"PIE" . "110904" . _:B82d2376831e007fa657c11f2d6b9d8f2 . "Etymology for: luctor (la0940)" . "*lug‑to‑" . "*lug‑to‑" . . _:B82d2376831e007fa657c11f2d6b9d8f2 "*lug‑to‑" .