"PIE" . "88910" . _:B8818b821fbb4b46b1a452ba7817d973b . "*h₂r‑tó‑" . "Etymology for: artus (la0113)" . "*h₂r‑tú‑" . . _:B8818b821fbb4b46b1a452ba7817d973b "*h₂r‑tú‑" .