Article
English, Portuguese
ID: <
oai:doaj.org/article:43676a8d72cf48f5ae3ff4611cbdaa6e>
Abstract
Apresenta theoretical discussion on language, metalinguage and metarrepresentation, as well as key words and their role in the field of Information Science, as they have been important allies for the representation of texts such as periodicals. The text addresses concepts from various authors, seeking to ratify the importance of discussing such content, due to its need in the process of representation and retrieval of information. Looking at information growth and new ways of representing and retrieving content, representation and recovery processes and tools need to be tailored to the needs of obtaining information.