"PIE" . "130861" . _:B734d79a7X3A195d1e795f5X3AX2D64da . "*u(o)ru‑o‑?" . "Etymology for: urvum (la1743)" . "*u(o)ru‑o‑?" . . _:B734d79a7X3A195d1e795f5X3AX2D64da "*u(o)ru‑o‑?" .