rfc2913.txt:Graham Klyne:ninebynine:united kingdom:9:sep:2000:UNKNOWN:seccons,ianacons:draft-ietf-conneg-feature-type:2010-08-12:2010-07-06:3:0:0:33:36:1:2009-04-20:0::2009-04-20:441:2010-09-30:48