+ dbk:annotation (dbk:annotation) = dbk:annotation *
+ dbk:mediaobject (dbk:mediaobject) = dbk:mediaobject *
+ dbk:remark (dbk:remark) = dbk:remark *
+ dbk:annotation (dbk:annotation) = dbk:annotation *
+ dbk:mediaobject (dbk:mediaobject) = dbk:mediaobject *
+ dbk:remark (dbk:remark) = dbk:remark *