{"aspect_id":"AS80","aspect_name":"fuel-efficiency","aspect_reference":null,"aspect_symbol":null,"name":"fuel-efficiency kilometre per litre","scale_id":"SC1184","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"None km.l-1","unit_id":"UN1226","unit_name":"kilometre per litre","unit_reference":null,"unit_symbol":"km.l-1"}