"backrest"=>"yes","mapillary"=>"mNEcxg9Lra5qMluY1xp9oQ","survey:date"=>"2017-08-05"
"backrest"=>"yes","mapillary"=>"HJSn5tVsUM-5OZQsr2yo2g","survey:date"=>"2019-12-25"
"backrest"=>"yes","mapillary"=>"9jbDyCgmAhUMb3YYt6QpNg","survey:date"=>"2019-12-25"
"backrest"=>"yes","mapillary"=>"W51BUCrjib36609NQFR0KQ","survey:date"=>"2017-08-05"
"backrest"=>"yes","mapillary"=>"hi8IcljDLoG9Y5yTM15yVA","survey:date"=>"2019-12-25"
"backrest"=>"no","mapillary"=>"GmMP8ISopGWZmGrq5DtlEA","survey:date"=>"2019-11-02"