{"aspect_id":"AS167","aspect_name":"power-density","aspect_reference":null,"aspect_symbol":null,"name":"power-density watt per square centimeter","scale_id":"SC1162","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"None W.cm-2","unit_id":"UN1203","unit_name":"watt per square centimeter","unit_reference":null,"unit_symbol":"W.cm-2"}