"technology"=>"GSM 1800;GSM 900","tower:type"=>"communication"
"ref"=>"7","design"=>"donau","structure"=>"lattice","line_attachment"=>"anchor"
"ref"=>"1","design"=>"donau","structure"=>"lattice","tower:type"=>"termination"
"ref"=>"60","design"=>"donau","structure"=>"lattice","tower:type"=>"termination"
"technology"=>"GSM 900;UMTS","tower:type"=>"communication"
"technology"=>"GSM 1800;UMTS","tower:type"=>"communication"
"ref"=>"14","design"=>"donau","structure"=>"lattice","line_attachment"=>"anchor"
"ref"=>"48","design"=>"donau","structure"=>"lattice","line_attachment"=>"anchor"