"PIE" . "126681" . _:Bfb4b76ef9abb0649eac4d40dded5fc40 . "Etymology for: sulpur (la1613)" . "*solp‑r?" . "*solp‑r?" . . _:Bfb4b76ef9abb0649eac4d40dded5fc40 "*solp‑r?" .