{"aspect_id":"AS128","aspect_name":"heat-density","aspect_reference":"NIST SP-811","aspect_symbol":null,"name":"heat-density joule per metre cubed","scale_id":"SC1141","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":null,"unit_id":"UN96","unit_name":"joule per metre cubed","unit_reference":"https://si-digital-framework.org/SI/units/joule.metre-3","unit_symbol":"J.m-3"}