Rescue workers unload medicine in Ya'an on Tuesday.
{"Image ImageWidth": "4256", "Image ImageLength": "2832", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image ImageDescription": "This photo taken on April 23, 2013 shows rescue workers unloading medicine at a temporary settlement in Lingguan township of Baoxing county in Yaan, southwest China's Sichuan province. Tens of thousands of homeless survivors of China's devastating quake are living in makeshift tents or on the streets, facing shortages of food and supplies as well as an uncertain future.   CHINA OUT   AFP PHOTO        (Photo credit should read AFP/AFP/Getty Images)", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS6 (Macintosh)", "Image DateTime": "2013:04:24 08:18:56", "Image Artist": "AFP", "Image Copyright": "2013 AFP", "Image ExifOffset": "736", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "888", "Thumbnail JPEGInterchangeFormatLength": "10449", "EXIF ExifVersion": "0221", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1280", "EXIF ExifImageLength": "720"}