caption: two workers wearing safety equipment laying on top of a roof
exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot S2 IS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "180", "Image YResolution": "180", "Image ResolutionUnit": "Pixels/Inch", "Image DateTime": "2009:08:21 04:51:53", "Image ExifOffset": "174", "EXIF ExposureTime": "1/320", "EXIF FNumber": "4", "EXIF ISOSpeedRatings": "50", "EXIF ExifVersion": "", "EXIF DateTimeOriginal": "2009:08:21 04:51:53", "EXIF DateTimeDigitized": "2009:08:21 04:51:53", "EXIF ComponentsConfiguration": "", "EXIF CompressedBitsPerPixel": "3", "EXIF ShutterSpeedValue": "133/16", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "29/8", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "248/5", "EXIF FlashPixVersion": "", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "680", "EXIF ExifImageLength": "510", "EXIF FocalPlaneXResolution": "81920/9", "EXIF FocalPlaneYResolution": "64000/7", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "0", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}