#HTML <blockquote>
The <blockquote> HTML element indicates that the enclosed text is an extended quotation. Usually, this is rendered visually by indentation (see Notes for how to change it). A URL for the source of the quotation may be given using the cite attribute, while a text representation of the source can be given using the <cite> element.
Please see HTML Element Manual for more information about HTML elements.。
#Attributes
Please see HTML global attributes to learn about the global attributes of HTML elements.
cite: A URL that designates a source document or message for the information quoted. This attribute is intended to point to information explaining the context or the reference for the quote.