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   Wadi Hanifa
   Wadi Hanifa (وادي حنيفة) is a wadi or valley in the Nejd region in central Saudi Arabia. The valley runs for a length of {convert|120|km|mi|abbr=on} from north to south, cutting through the city of Riyadh, the capital of Saudi Arabia. The valley takes its name from the ancient Arab tribe o...
   Found op http://en.wikipedia.org/wiki/Wadi_Hanifa
   
   

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