{"aspect_id":"AS14","aspect_name":"pressure","aspect_reference":null,"aspect_symbol":null,"name":"pressure centimeter of water, conventional","scale_id":"SC985","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"None cmH2O","unit_id":"UN1026","unit_name":"centimeter of water, conventional","unit_reference":null,"unit_symbol":"cmH2O"}