An intellectual or artistic realization of a work in the form of alpha-numeric, musical or choreographic notation, sound, image, object, movement, etc., or any combination of such forms.
This may refer to:
an individual expression
a part of an expression
an aggregating expression
A categorization that reflects the fundamental form of communication in which the content is expressed and the human sense through which it is intended to be perceived.
Some examples of content type include:
text
notated music
still image
spoken word
three dimensional form
An abstract, summary, synopsis, or other description of the content of an expression.