{"aspect_id":"AS39","aspect_name":"acceleration","aspect_reference":null,"aspect_symbol":"a","name":"acceleration centimetre per second squared","scale_id":"SC1297","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"a cm.s-2","unit_id":"UN1244","unit_name":"centimetre per second squared","unit_reference":null,"unit_symbol":"cm.s-2"}