Castro FF de, Santos PLVA da C. THE METADATA AS TECHNOLOGICAL INSTRUMENTS IN STANDARDIZATION AND POTENTIALIZATION OF INFORMATIONAL RESOURCES IN THE SCOPE OF THE DIGITAL LIBRARIES IN THE SEMANTIC WEB ERA. I&S [Internet]. 2007 May 4 [cited 2024 Oct. 19];17(2). Available from: https://periodicos.ufpb.br/ojs2/index.php/ies/article/view/840