W3C

The RDF Web Applications Working Group has published RDFa Core 1.1, RDFa Lite 1.1, and XHTML+RDFa 1.1 as W3C Recommendations. The group also published the RDFa 1.1 Primer as a Working Note. Together, these documents outline the vision for RDFa in a variety of XML and HTML-based Web markup languages. RDFa Core 1.1 specifies the core syntax and processing rules for RDFa 1.1 and how the language is intended to be used in XML documents. RDFa Lite 1.1 provides a simple subset of RDFa for novice web authors. XHTML+RDFa 1.1 specifies the usage of RDFa in the XHTML markup language. Learn more about Semantic Web Activity.

The RDF Working Group has published a Working Draft of RDF 1.1 Concepts and Abstract Syntax. This document defines the RDF data model. Notable changes since the previous working draft include the introduction of new datatypes for HTML fragments and language-tagged strings, a re-worked XML datatype, and a rewritten introduction. Going forward, the Working Group expects to extend the data model with support for multiple graphs. Learn more about the Semantic Web Activity.

The Audio Working Group has published a Group Note of MediaStream Processing API. A number of existing or proposed features for the Web platform deal with continuous real-time media. Many use-cases require these features to work together. This proposal makes HTML Streams the foundation for integrated Web media processing by creating a mixing and effects processing API for HTML Streams. Learn more about the Rich Web Client Activity.