"PIE" . "124637" . _:B734d79a7X3A195d1e795f5X3AX2D2eb5 . "Etymology for: sevērus (la1504)" . "*seǵʰ‑ur/‑un‑" . "*seǵʰ‑ur/‑un‑" . . _:B734d79a7X3A195d1e795f5X3AX2D2eb5 "*seǵʰ‑ur" . _:B734d79a7X3A195d1e795f5X3AX2D2eb5 "*seǵʰ‑un‑" .