rfc6497.txt:Yoshito Umaoka:ibm:usa:15:feb:2012:UNKNOWN:abnf,kwd,seccons,ianacons:draft-davis-t-langtag-ext:2011-12-05:2011-07-07:63:0:0:85:148:6:2011-06-17:0::2011-06-17:20:2012-02-22:82
rfc6067.txt:Yoshito Umaoka:ibm:usa:8:dec:2010:UNKNOWN:kwd,seccons,ianacons:draft-davis-u-langtag-ext:2010-09-02:2010-06-24:37:0:4:27:68:2:2010-01-14:0::2010-01-14:160:2010-12-09:97