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"backrest"=>"yes","mapillary"=>"OcJ6C3QhR7AP_48JNzEgFw","survey:date"=>"2018-03-04"
"backrest"=>"yes","mapillary"=>"k_ShIm6MqHhAfWy-iU9UAQ","survey:date"=>"2019-04-05"
"shelter"=>"yes","backrest"=>"yes","mapillary"=>"k_ShIm6MqHhAfWy-iU9UAQ","survey:date"=>"2019-04-05"
"backrest"=>"yes","mapillary"=>"qlctvhk9BelQ800lA-XSzQ","survey:date"=>"2019-04-05"
"backrest"=>"yes","mapillary"=>"oulb-qwvNIrq31mIeSaOAQ","survey:date"=>"2019-04-05"