@class NSString, NSDate; @interface RKRankingInfo : NSManagedObject @property (nonatomic) long long responseId; @property (retain, nonatomic) NSString *message; @property (retain, nonatomic) NSString *response; @property (retain, nonatomic) NSString *category; @property (retain, nonatomic) NSString *recipientId; @property (nonatomic) unsigned long long source; @property (nonatomic) unsigned long long inputMethod; @property (retain, nonatomic) NSString *rankedList; @property (retain, nonatomic) NSDate *timestamp; @end