{"aspect_id":"AS140","aspect_name":"Heat---available-energy-","aspect_reference":"https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b9#HEAT","aspect_symbol":null,"name":"Heat---available-energy- British thermal unit (IT) per pound","scale_id":"SC884","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":null,"unit_id":"UN217","unit_name":"British thermal unit (IT) per pound","unit_reference":"https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8#B","unit_symbol":"Btu_{IT}.lb-1"}