"backrest"=>"yes","material"=>"wood","seats"=>"4","survey:date"=>"2020-11-09"
"backrest"=>"yes","seats"=>"4","survey:date"=>"2020-11-09"
"backrest"=>"yes","seats"=>"4","survey:date"=>"2021-01-19"
"backrest"=>"no","material"=>"wood","seats"=>"3","survey:date"=>"2020-11-26"
"backrest"=>"no","material"=>"wood","seats"=>"4","survey:date"=>"2021-03-08"
"backrest"=>"yes","material"=>"wood","seats"=>"4","survey:date"=>"2020-12-24"