"PIE" . "130026" . _:Be5af5f8db3ac743310252640d079ca79 . "Etymology for: vestīgium (la1818)" . "*u(e)rs‑ti‑" . "*u(e)rs‑ti‑" . . _:Be5af5f8db3ac743310252640d079ca79 "*u(e)rs‑ti‑" .