DOAP is a project to create an XML/RDF vocabulary to describe software projects, and in particular open source projects.
In addition to developing an RDF schema and examples, the DOAP project aims to provide tool support in all the popular programming languages.
Homepage: DOAP wiki
Maintainers are:
The live version of the schema is at the namespace URI, http://usefulinc.com/ns/doap
It will be kept synchronized with the master branch in the Github
repository.