{"aspect_id":"AS7","aspect_name":"amount-of-substance","aspect_reference":null,"aspect_symbol":"n","name":"amount-of-substance zeptomole","scale_id":"SC215","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"n zmol","unit_id":"UN385","unit_name":"zeptomole","unit_reference":null,"unit_symbol":"zmol"}