"PIt" . "120502" . _:Bd1fab1da3406fdf77ba1179a271ca4c4 . "Etymology for: pūmex (la1335)" . "*poim‑Vk‑" . "*poim‑Vk‑" . . _:Bd1fab1da3406fdf77ba1179a271ca4c4 "*poim‑Vk‑" .