The HTML Working Group has published a Working Draft of Public Identifiers for entity resolution in XHTML. This document adds an additional public identifier that should be recognised by XHTML user agents and cause the HTML character entity definitions to be loaded. Unlike the identifiers already listed by the HTML5 specification, the identifier added by this extension references the set of defintions that is used by HTML. Learn more about the HTML Activity.

The Web Cryptography Working Group has published a Working Draft of WebCrypto Key Discovery. This specification describes a JavaScript API for discovering named, origin-specific pre-provisioned cryptographic keys for use with the Web Cryptography API. Pre-provisioned keys are keys which have been made available to the user agent by means other than the generation, derivation, importation functions of the Web Cryptography API. Origin-specific keys are keys that are available only to a specified origin. Named keys are identified by a name assumed to be known to the origin in question and provisioned with the key itself. Learn more about the Security Activity.

The RDFa Working Group today published three RDFa Recommendations. RDFa lets authors put machine-readable data in HTML documents. Using RDFa, authors may turn their existing human-visible text and links into machine-readable data without repeating content. Today's publications were:

• HTML+RDFa 1.1, which defines rules and guidelines for adapting the RDFa Core 1.1 and RDFa Lite 1.1 specifications for use in HTML5 and XHTML5. The rules defined in this specification not only apply to HTML5 documents in non-XML and XML mode, but also to HTML4 and XHTML documents interpreted through the HTML5 parsing rules.
• The group also published two Second Editions for RDFa Core 1.1 and XHTML+RDFa 1.1, folding in the errata reported by the community since their publication as Recommendations in June 2012; all changes were editorial.
• The group also updated the a RDFa 1.1 Primer.

Learn more about the Semantic Web Activity.

The MultilingualWeb-LT Working Group has published a Last Call Working Draft of Internationalization Tag Set (ITS) Version 2.0. ITS 2.0 makes it easier to integrate automated processing of human language into core Web technologies. ITS 2.0 focuses on HTML, XML-based formats in general, and can leverage processing based on the XML Localization Interchange File Format (XLIFF), as well as the Natural Language Processing Interchange Format (NIF). Comments are welcome through 10 September. Learn more about the Internationalization Activity.