"operator"=>"T-Mobile","tower:type"=>"communication","tower:construction"=>"lattice_steel"
"technology"=>"GSM 900","tower:type"=>"communication","source:date"=>"2014-02-11"
"operator"=>"KPN Digitenne","tower:type"=>"communication"
"tower:type"=>"communication","communication:mobile_phone"=>"GSM 900;UMTS;GSM 1800"
"tower:type"=>"communication","communication:mobile_phone"=>"UMTS"
"tower:type"=>"advertisement","communication:mobile_phone"=>"GSM 1800"
"tower:type"=>"lighting","communication:mobile_phone"=>"UMTS;GSM 900"
"tower:type"=>"communication","communication:mobile_phone"=>"GSM 900"
"tower:type"=>"lighting","communication:mobile_phone"=>"UMTS"
"technology"=>"GSM 1800","tower:type"=>"communication"
"tower:type"=>"communication","communication:mobile_phone"=>"C2000"
"technology"=>"GSM 900;UMTS","tower:type"=>"communication"
"tower:type"=>"communication","communication:mobile_phone"=>"GSM 900;UMTS;GSM 1800"
"tower:type"=>"communication","communication:mobile_phone"=>"UMTS;GSM 900"
"tower:type"=>"communication","communication:mobile_phone"=>"UMTS;GSM 900;LTE"
"tower:type"=>"communication","communication:mobile_phone"=>"GSM 1800;GSM 900;UMTS"
"tower:type"=>"communication","communication:mobile_phone"=>"GSM 1800;GSM 900;UMTS;LTE"
"tower:type"=>"communication","communication:mobile_phone"=>"UMTS;GSM 900;LTE"