"material"=>"metal","survey:date"=>"2021-08-08","waste"=>"dog_excrement"
"material"=>"metal","survey:date"=>"2021-08-07","waste"=>"trash"
"material"=>"metal","survey:date"=>"2021-08-07","waste"=>"trash"
"material"=>"metal","survey:date"=>"2021-08-11","waste"=>"trash"
"material"=>"metal","survey:date"=>"2021-08-12","waste"=>"trash"
"material"=>"metal","survey:date"=>"2021-08-12","waste"=>"trash"
"material"=>"metal","survey:date"=>"2021-08-08","waste"=>"trash"