"PIE" . "130851" . _:Bcc7fdffb3d42c278d82bd1a6397f88d5 . "*h₂rtḱo‑" . "Etymology for: ursus (la1742)" . "*h₂rtḱo‑" . . _:Bcc7fdffb3d42c278d82bd1a6397f88d5 "*h₂rtḱo‑" .