"colour"=>"Blue","material"=>"metal","survey:date"=>"2021-08-21","waste"=>"trash"
"colour"=>"Blue","material"=>"metal","survey:date"=>"2021-08-21","waste"=>"trash"
"colour"=>"Blue","material"=>"plastic","survey:date"=>"2021-08-21","waste"=>"trash"
"colour"=>"Blue","material"=>"metal","survey:date"=>"2021-08-21","waste"=>"trash"
"colour"=>"Blue","material"=>"metal","survey:date"=>"2021-08-21","waste"=>"trash"
"colour"=>"Blue","material"=>"metal","survey:date"=>"2021-10-23","waste"=>"trash"
"colour"=>"Green","material"=>"metal","survey:date"=>"2021-08-28","waste"=>"trash"
"colour"=>"Green","material"=>"metal","survey:date"=>"2021-08-28","waste"=>"trash"