add pano of 'alleen 2017' and 'alleen 2016'
add pano of 'alleen 2017' and 'alleen 2016'

Amsterdam/atlas,DatapuntAmsterdam/atlas_prototype,DatapuntAmsterdam/atlas,DatapuntAmsterdam/atlas_prototype,Amsterdam/atlas,Amsterdam/atlas,Amsterdam/atlas,DatapuntAmsterdam/atlas,DatapuntAmsterdam/atlas