http://www.rfc-editor.org/rfc/rfc7061.txt
RFC 7061: eXtensible Access Control Markup Language (XACML) XML Media Type, R. Sinnema, E. Wilde2013-11-01T23:00:00-00:00This specification registers an XML-based media type for the eXtensible Access Control Markup Language (XACML).