. . "Group" . . "The Group in which an Item changes the value of a Attribute in a specified way.Colon cancer incidence fell by 50 % among men over 30.Net foreign debt has more than tripled in Africa over this decade."@en . "Grp" . . "1447"^^ . . "2001-07-16T17:33:50+02:00"^^ . . . .