Veracity: Modeling and Proving Trustworthiness of Web Resources

The World Wide Web has evolved into a distributed network of interactive web applications facilitating the publication of information on a large scale. Judging whether such information can be trusted is a difficult task for humans, often leading to blind trust. The veracity ontology allows trust to be placed in web content by web users and agents. Moreover the approach differs from current work by allowing the trustworthiness of web content to be asserted through the provision of machine readable proofs (i.e. by citing another piece of information, or stating the credentials of the user/agent). 
http://purl.org/net/veracity/ns

Seventh Framework Programme