It is the text of a treaty, convention, law, decree, regulation, judicial decision, or other official enactment. (Law 9610/1998, art. 8)
It is a work whose authors' rights belong to the Brazilian government (federal, state, or municipal), for which the economic rights shall be protected for a period of 70 years from the first of January of the year following that of their disclosure or that of the author's demise, whichever is later. ([1])
{{Information |Description={{pt|1=Imagem da bandeira de Caicó, cidade do Rio Grade do Norte, Brasil}} |Source=http://1.bp.blogspot.com/_OClRHxQyoSI/Rqc0BD_3XbI/AAAAAAAAAE8/rWvPY9Te_0E/s320/Bandeira+Caic%C3%B3.jpg |Author=Desconhecido |Date=Desconhecida |