The document discusses the location and types of knowledge. It identifies five locations where knowledge can exist: individual, groups/communities, structural, organizational, and extra-organizational. Organizational knowledge resides within individuals, groups, and at the organizational level. The document also examines organizational memory and the different repositories where knowledge can be stored, including individuals, culture, transformations, structures, and external activities. Finally, it defines knowledge work and knowledge workers, and identifies the key characteristics and skill sets required of knowledge workers, such as communication skills, analytical skills, and the ability to locate, gather, analyze and organize information.