| http://www.w3.org/ns/prov#value | - For example, the camera may include thermal printer that may print out a list of questions for a user to answer. [0349] Other examples of output devices that may be used to output a question are discussed herein. [0350] A question may be represented in or more of a variety of different media formats, including text, audio, images, video, and any combination thereof.
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