{"aspect_id":"AS130","aspect_name":"heat-flow-rate","aspect_reference":null,"aspect_symbol":null,"name":"heat-flow-rate British thermal unit (th) per minute","scale_id":"SC947","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"None Btu_{th}.min-1","unit_id":"UN988","unit_name":"British thermal unit (th) per minute","unit_reference":null,"unit_symbol":"Btu_{th}.min-1"}