"technology"=>"GSM 900","tower:type"=>"communication"
"technology"=>"GSM 1800","tower:type"=>"communication"
"technology"=>"GSM 900","tower:type"=>"communication"
"ref"=>"1","design"=>"portal","source:ref"=>"Ruben HSnet","tower:type"=>"crossing"
"ref"=>"1","design"=>"portal","source:ref"=>"Ruben HSnet","tower:type"=>"crossing"
"ref"=>"1","design"=>"portal","source:ref"=>"Ruben HSnet","tower:type"=>"crossing"
"technology"=>"GSM 1800","tower:type"=>"communication"
"technology"=>"GSM 900","tower:type"=>"communication"
"heritage"=>"2","heritage:operator"=>"rce","ref:rce"=>"31201","tower:type"=>"defensive"
"ref"=>"2","design"=>"portal","source:ref"=>"Ruben HSnet","tower:type"=>"crossing"
"ref"=>"2","design"=>"portal","source:ref"=>"Ruben HSnet","tower:type"=>"crossing"
"ref"=>"2","design"=>"portal","source:ref"=>"Ruben HSnet","tower:type"=>"crossing"
"line_attachment"=>"anchor","ref"=>"3","source:ref"=>"Ruben HSnet"
"line_attachment"=>"anchor","ref"=>"3","source:ref"=>"Ruben HSnet"
"ref"=>"3","design"=>"portal","source:ref"=>"Ruben HSnet","line_attachment"=>"anchor"
"tower:type"=>"radar","seamark:type"=>"notice","seamark:notice:impact"=>"downstream","seamark:notice:status"=>"illuminated","seamark:notice:system"=>"cevni","seamark:notice:category"=>"make_radio_contact","seamark:notice:function"=>"regulation","seamark:notice:information"=>"64","seamark:notice:orientation"=>"310"
"material"=>"steel","structure"=>"lattice","tower:type"=>"termination","location:transition"=>"yes"
"material"=>"steel","structure"=>"lattice","tower:type"=>"termination","location:transition"=>"yes"