{"aspect_id":"AS31","aspect_name":"activity--(of-radionuclide)","aspect_reference":null,"aspect_symbol":null,"name":"activity--(of-radionuclide) quettabecquerel","scale_id":"SC675","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"None QBq","unit_id":"UN845","unit_name":"quettabecquerel","unit_reference":null,"unit_symbol":"QBq"}