Top of the WNK hierarchies Object (facet) Built Environment (hierarchy name) Component (hierarchy name) Furnishing and Equipment (hierarchy name) Object Genre (hierarchy name) Object Grouping and System (hierarchy name) Visual and Verbal Communication (hierarchy name) Visual and Verbal Communication (hierarchy name) (7314) Dies ist ein Strukturelement zur Hierarchisierung von Schlagwörtern. search Exchange Medium (hierarchy name) Information Form (hierarchy name) Literary and Performing Arts Work (hierarchy name) Visual Work (hierarchy name)