def __init__(self, api_key='', format_string='%s'):
        
        self.api_key = api_key
        self.format_string = format_string
        self.url = "http://open.mapquestapi.com/nominatim/v1/search?format=json&%s"
Returns the Muntjac version number in which this feature was added
dataset/ETHPy150Open sahana/eden/modules/geopy/geocoders/openmapquest.py/OpenMapQuest.__init__--crossover with--dataset/ETHPy150Open rwl/muntjac/muntjac/demo/sampler/Feature.py/Feature.getSinceVersion