Top of the WNK hierarchies Activity (facet) Agent (facet) Associated Concept (facet) Brand Name (facet) Material (facet) Object (facet) Physical Attribute (facet) Style and Period (facet) Activity (facet) (4613) Dies ist ein Strukturelement zur Hierarchisierung von Schlagwörtern. search Discipline (hierarchy name) Event (hierarchy name) Function (hierarchy name) Physical and Mental Activitiy (hierarchy name) Process and Technique (hierarchy name) Rites (hierarchy name)