{"aspect_id":"AS39","aspect_name":"acceleration","aspect_reference":null,"aspect_symbol":"a","name":"acceleration inch per second squared","scale_id":"SC798","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"a in.s-2","unit_id":"UN159","unit_name":"inch per second squared","unit_reference":null,"unit_symbol":"in.s-2"}