"PIt" . "120502" . _:B1f4661adf21ac1a10cb5941b3c1b58af . "Etymology for: pūmex (la1335)" . "*poim‑Vk‑" . "*poim‑Vk‑" . . _:B1f4661adf21ac1a10cb5941b3c1b58af "*poim‑Vk‑" .