{"aspect_id":"AS2","aspect_name":"mass","aspect_reference":null,"aspect_symbol":null,"name":"mass ton, short (2000 lb)","scale_id":"SC830","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"None t","unit_id":"UN169","unit_name":"ton, short (2000 lb)","unit_reference":null,"unit_symbol":"t"}