. . "An Agent occupies a Role in some institution. This Roleis (usually) temporary and can be occupied by other entities at different periods of time. It is common for a Duration of the Role to be mentionned. Chris served as chairman of the boardfor one year."@en . . . . . "Serving_in_capacity" . . "2011-03-23T20:29:38+01:00"^^ . . . "2521"^^ . . . .