RDFata

RDFata refers to a specific method for representing and querying data that adheres to the Resource Description Framework (RDF) standard. RDF is a W3C recommendation for describing information in a way that computers can understand. It uses a subject-predicate-object structure, often called triples, to express statements about resources. RDFata, in this context, is not a distinct technology or standard itself but rather the practical application and organization of data following RDF principles.

When data is considered "RDFata," it means it is structured as RDF triples, allowing for a graph-based representation of information. This structure is highly flexible and enables the linking of disparate datasets. Common formats for serializing RDFata include RDF/XML, Turtle, and JSON-LD. The primary benefit of using RDFata is its suitability for semantic web applications, knowledge graphs, and data integration efforts, as it provides a standardized way to describe relationships and properties of entities.

Querying RDFata is typically done using SPARQL, a declarative query language designed specifically for RDF. SPARQL allows users to retrieve specific patterns of triples from an RDF dataset, facilitating complex data analysis and discovery. The adoption of RDFata promotes interoperability and data sharing across different systems and organizations.