"backrest"=>"yes","mapillary"=>"FhRuqCWsm4i82Uete_O4XQ","survey:date"=>"2018-07-25"
"backrest"=>"yes","mapillary"=>"L-AJOD4ku1MuWdou_uIQ7A","survey:date"=>"2018-07-25"
"backrest"=>"yes","mapillary"=>"xs2ubQRmevhexeCN3jLB0W","survey:date"=>"2020-07-07"