@class NSData, PLManagedAsset, NSDate; @interface PLPhotoAnalysisAssetAttributes : PLManagedObject @property (retain, nonatomic) NSData *wallpaperPropertiesData; @property (nonatomic) unsigned long long wallpaperPropertiesVersion; @property (retain, nonatomic) NSDate *wallpaperPropertiesTimestamp; @property (retain, nonatomic) PLManagedAsset *asset; + (id)entityName; + (id)fetchRequest; @end