InterDataNet (IDN) is a middleware that offers capabilities for representing and managing information units and their structural and semantic relations as Web-addressable resources.
The InterDataNet middleware is designed and developed at the "Laboratorio di Sistemi Telematici e Telerilevamento" of "University of Florence"
Representational State Transfer (REST) is a style of software architecture for distributed systems such as the World Wide Web. REST has emerged as a predominant Web service design model.