A passage of speech selected from a larger verbal or written expression for use in another expression, with specific attribution to its original source, and usually demarcated by quotation marks and / or by placing it in a separate indented paragraph. [Note: Use fabio:Quotation to indicate a segment or passage selected from another expression that is a passage of speech, and fabio:Excerpt to indicate a segment or passage selected from another expression that is not a passage of speech.]