From Graph to GUI: Displaying RDF Data From the Web With Arago

This paper discusses approaches to display user interfaces for RDF data. Scripting languages such as PHP are used for building user interfaces on the currentWeb, and are a strong candidate for constructing UIs on the Semantic Web as well. They show how to use RDF for expressing and applying presentation knowledge in a way that is flexible enough to deal with arbitrary data from the Web. They present Arago, an early implementation of a presentation engine that utilizes Fresnel, an RDF display ontology.