"PIE" . "103308" . _:B98e05e0c63e8891821e2f342230b4a02 . "Etymology for: filix (la0576)" . "*bʰel‑e/ik‑" . "*bʰel‑e/ik‑" . . _:B98e05e0c63e8891821e2f342230b4a02 "*bʰel‑e/ik‑" .