your mixture should look like this
{"Image Orientation": "Horizontal (normal)", "Image YCbCrPositioning": "Centered", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2013:04:20 09:45:04", "Image Make": "Samsung", "Image Model": "Galaxy Nexus", "Image ExifOffset": "455", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[36, 53, 1943/100]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[76, 8, 13801/500]", "GPS GPSAltitudeRef": "0", "GPS GPSAltitude": "24", "GPS GPSTimeStamp": "[13, 44, 36]", "GPS GPSProcessingMethod": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ... ]", "GPS GPSDate": "2013:04:20", "Image GPSInfo": "1328", "Thumbnail ImageWidth": "160", "Thumbnail ImageLength": "120", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail JPEGInterchangeFormat": "2287", "Thumbnail JPEGInterchangeFormatLength": "6412", "EXIF ExifVersion": "", "EXIF FlashPixVersion": "", "EXIF ColorSpace": "sRGB", "EXIF ComponentsConfiguration": "", "EXIF CompressedBitsPerPixel": "0", "EXIF ExifImageWidth": "1944", "EXIF ExifImageLength": "2592", "EXIF DateTimeOriginal": "2013:04:20 09:45:04", "EXIF DateTimeDigitized": "2013:04:20 09:45:04", "EXIF ExposureTime": "29997/500000", "EXIF FNumber": "11/4", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "[250, 0, 0]", "EXIF ShutterSpeedValue": "779/200", "EXIF ApertureValue": "11/4", "EXIF BrightnessValue": "0", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "11/4", "EXIF SubjectDistance": "0", "EXIF MeteringMode": "MultiSpot", "EXIF LightSource": "Tungsten (incandescent light)", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "343/100", "EXIF FlashEnergy": "0", "EXIF ExposureIndex": "0/0", "EXIF SensingMethod": "One-chip color area", "EXIF SceneType": "0", "EXIF CustomRendered": "Custom", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0", "EXIF ImageUniqueID": "OAEL01"}