Description: Linked Data is a method of publishing structured data so that it can be interconnected and more useful. This approach is based on the use of web standards, such as URIs (Uniform Resource Identifiers) and RDF (Resource Description Framework), to facilitate the connection and exchange of data between different sources. Through this interconnection, data can be queried and combined more efficiently, allowing users to obtain richer and more contextualized information. Linked Data promotes interoperability and data reuse, which is especially valuable in a world where the amount of available information is constantly growing. This approach is fundamental to the creation of the Semantic Web, where data is not only readable by humans but also by machines, thus facilitating its processing and analysis. In summary, Linked Data transforms the way data is managed and utilized, making it more accessible and meaningful in an increasingly complex digital ecosystem.
History: The concept of Linked Data was proposed by Tim Berners-Lee in 2006 as part of his vision for the Semantic Web. Since then, it has evolved with the development of technologies and standards that enable the interconnection of data on the web. The adoption of RDF and SPARQL has been crucial for its implementation, allowing developers to create applications that can effectively query and manipulate linked data.
Uses: Linked Data is used in various applications, such as integrating data from different sources, creating knowledge graphs, and enhancing semantic search. It is also fundamental in the field of artificial intelligence and machine learning, where data interconnection can improve the quality of models and predictions.
Examples: An example of Linked Data is DBpedia, which extracts information from Wikipedia and presents it in a structured format that allows for interconnection. Another case is the use of Linked Data in the field of biomedicine, where it is used to connect data from research and scientific publications, facilitating access to relevant information.
