@class NSString, NSData, VOSubstitution; @interface VOVoice : NSManagedObject @property (copy, nonatomic) NSString *ckRecordID; @property (retain, nonatomic) NSData *ckRecordSystemFields; @property (copy, nonatomic) NSString *voiceID; @property (retain, nonatomic) VOSubstitution *substitution; + (id)fetchRequest; @end