"PIE" . "130026" . _:Bbb644914b4fadb52868452e00ee29300 . "Etymology for: vestīgium (la1818)" . "*u(e)rs‑ti‑" . "*u(e)rs‑ti‑" . . _:Bbb644914b4fadb52868452e00ee29300 "*u(e)rs‑ti‑" .