from freebase.api.session import HTTPMetawebSession

query={'type':'/user/tsegaran/business/health_department_rated_business',
        'inspection':[{'score':None}],
        '/business/business_location/address':{'citytown':'San Francisco',
                                               '/location/location/geolocation':{'latitude':None,'longitude':None}}
        }

mss=HTTPMetawebSession('freebase.com')
it=mss.mqlreaditer(query)


for result in it:
    location=result['/business/business_location/address']['/location/location/geolocation']
    score=result['inspection'][0]['score']
    
    print '       map.addOverlay(new GMarker(new google.maps.LatLng(%f, %f),{icon:r[%d]}));' % (location['latitude'],location['longitude'],score/10)