{"aspect_id":"AS162","aspect_name":"surface-heat-energy-density","aspect_reference":null,"aspect_symbol":null,"name":"surface-heat-energy-density British thermal unit (IT) per square foot","scale_id":"SC955","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"None Btu_{IT}.ft-2","unit_id":"UN996","unit_name":"British thermal unit (IT) per square foot","unit_reference":null,"unit_symbol":"Btu_{IT}.ft-2"}