Mark Zuckerberg, founder of Facebook, participates in a disc
{"Image ImageDescription": "Mark Zuckerberg, founder of Facebook, participates in a discussion during the World Economic Forum in Davos, Switzerland, Thursday, Jan. 25, 2007.  Photographer:  Daniel Acker/Bloomberg News.", "Image Make": "Canon", "Image Model": "Canon EOS-1D Mark II N", "Image Orientation": "Horizontal (normal)", "Image XResolution": "200", "Image YResolution": "200", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS Windows", "Image DateTime": "2007:01:25 14:42:05", "Image Artist": "DANIEL ACKER", "Image WhitePoint": "[313/1000, 329/1000]", "Image PrimaryChromaticities": "[16/25, 33/100, 21/100, 71/100, 3/20, 3/50]", "Image YCbCrCoefficients": "[299/1000, 587/1000, 57/500]", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "580", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1426", "Thumbnail JPEGInterchangeFormatLength": "3667", "EXIF ExposureTime": "1/100", "EXIF FNumber": "4", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "640", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2007:01:25 07:04:44", "EXIF DateTimeDigitized": "2007:01:25 07:04:44", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "53/8", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "155", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "3094", "EXIF ExifImageLength": "2127", "Interoperability InteroperabilityIndex": "R03", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "1300", "EXIF FocalPlaneXResolution": "219000/71", "EXIF FocalPlaneYResolution": "584000/189", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Manual", "EXIF SceneCaptureType": "Standard", "EXIF Gamma": "11/5"}