Saw this snippet in a current project description from Apache for the Google Summer of Code : Creating plugins for embedding/producing RDF/XML and microformats in Forrest content objects Student: Oshani Wasana Seneviratne Mentor: Gavin McDonald Community focused data representation schemas such as RDF and Microformats are gaining in popularity in many socially-oriented web sites. Such RDF schemas include FOAF (Friend Of A Friend), DOAP (Description Of A Project), DOAC (Description Of A Career), SIOC (Semantically Interlinked Online Communities), etc., and various Microformats include hAtom, hCalendar, hCard, adr, geo, hReview, hResume, rel-directory, rel-nofollow, rel-tag, xFolk, XFN, XOXO, etc. This project aims ...