The 
                  quote element represents a quotation from a real or fictitious source.
                  
               
                When citing the source of a quotation, the 
                  
                     citation
                      must be explicitly linked to the 
                  quote by means of the 
                  
                     ref
                      attribute. 
                  
               
                If a 
                  quote element contains only a single child 
                  citation element, and the 
                  citation does not contain a 
                  ref attribute or child 
                  
                     ref
                      element, the association between the two elements is implied.
                  
               
               If a 
                  quote does not contain a citation, it can still be linked to the work it is cited from by attaching a 
                  
                     ref
                      attribute referencing an entry in a 
                  
                     bibliography
                     , for example. To reference other resources, including resources external to the current document, the 
                  
                     xlink:href
                      attribute must be used.
                  
               
               The 
                  
                     role
                      attribute optionally expresses the semantic nature of the quote. The 
                  role value 
                  epigraph, for example, indicates the quoted passage or verse represents an epigraph for the document or section.
                  
               
                Quotation marks should be included within the element if they must be retained in the file. The use of CSS for appending
                  these characters is recommended, however, for the flexibility it allows to change the characters depending on the desired
                  output. 
               
             
            Usage Example
<p>His only allusion to human evolution was the understatement that 
   <quote>light will be thrown on the origin of man and his history</quote>.</p>       
    Allowed parents
            address, 
               annotation (block variant), 
               annotation (phrase variant), 
               m:annotation-xml, 
               aside (block variant), 
               aside (toc variant), 
               block, 
               caption, 
               citation (block variant), 
               citation (phrase variant), 
               d, 
               definition, 
               description (block variant), 
               description (phrase variant), 
               entry (index variant), 
               entry (bibliography variant), 
               entry (glossary variant), 
               xforms:group, 
               item, 
               xforms:label, 
               ln, 
               d:longdesc, 
               meta, 
               note (block variant), 
               note (phrase variant), 
               object (block variant), 
               object (phrase variant), 
               sel:otherwise, 
               p, 
               ssml:phoneme, 
               ssml:prosody, 
               quote (block variant), 
               quote (phrase variant), 
               its:rb, 
               xforms:repeat, 
               its:rt, 
               s, 
               ssml:say-as (phrase variant), 
               ssml:say-as (text variant), 
               d:simplifiedLanguageDescription, 
               span, 
               spine, 
               ssml:sub, 
               d:summary, 
               td, 
               th, 
               d:tour and 
               sel:when
               
            
            Allowed children
            This element may contain text.
            
            This element may contain the following children: abbr, 
               address, 
               annoref, 
               annotation, 
               ssml:break, 
               char, 
               citation, 
               code, 
               d, 
               definition, 
               emph (text variant), 
               emph (phrase variant), 
               expansion, 
               xforms:input, 
               rend:linebreak, 
               ln, 
               m:math, 
               name, 
               note, 
               noteref, 
               num, 
               object (text variant), 
               object (phrase variant), 
               pagebreak, 
               ssml:phoneme (text variant), 
               ssml:phoneme (phrase variant), 
               ssml:prosody (text variant), 
               ssml:prosody (phrase variant), 
               quote, 
               xforms:range, 
               ref, 
               its:ruby, 
               s, 
               ssml:say-as (text variant), 
               ssml:say-as (phrase variant), 
               xforms:secret, 
               sel:select, 
               xforms:select, 
               xforms:select1, 
               span (text variant), 
               span (phrase variant), 
               sub, 
               ssml:sub (text variant), 
               ssml:sub (phrase variant), 
               sup, 
               term, 
               xforms:textarea, 
               time, 
               ssml:token (text variant), 
               ssml:token (phrase variant) and 
               w
               
            
            Content model and additional requirements
            
               optional attributes: 
@about, 
                  
@by, 
                  
@class, 
                  
@content, 
                  
@continuation, 
                  
@datatype, 
                  
@desc, 
                  
@its:dir, 
                  
@its:translate, 
                  
@property, 
                  
@rel, 
                  
@resource, 
                  
@rev, 
                  
@role, 
                  
@sel:selid, 
                  
@ssml:onlangfailure, 
                  
@typeof, 
                  
@xml:base, 
                  
@xml:id, 
                  
@xml:lang and 
                  
@xml:space 
               
               optionally 
                  
                  a choice of
                     end of choice 
                  
                
               one or more of 
                  
                  a choice of either one of the 53 elements: 
abbr, 
address, 
annoref, 
annotation, 
char, 
citation, 
code, 
d, 
definition, 
emph, 
emph, 
expansion, 
its:ruby, 
ln, 
m:math, 
name, 
note, 
noteref, 
num, 
object, 
object, 
pagebreak, 
quote, 
ref, 
rend:linebreak, 
s, 
sel:select, 
span, 
span, 
ssml:break, 
ssml:break, 
ssml:phoneme, 
ssml:phoneme, 
ssml:prosody, 
ssml:prosody, 
ssml:say-as, 
ssml:say-as, 
ssml:sub, 
ssml:sub, 
ssml:token, 
ssml:token, 
sub, 
sup, 
term, 
time, 
w, 
w, 
xforms:input, 
xforms:range, 
xforms:secret, 
xforms:select, 
xforms:select1 or 
xforms:textarea 
                     or text
end of choice 
                  
                
               Note that in addition to restrictions presented in the content model  above, 
                  					use of this element must also respect the following requirement:
                  
                     - The 
                        
quote element must neither be empty nor contain only whitespace.
                        
                      
                  
                  Such requirements take precedence over any conflicting statements in the
                     						content model or in the lists above of allowed children and parents.
                  
                
             
            Variants
            This element exists in 2 variants. The other variant is the block variant.
            Namespace
            http://www.daisy.org/ns/z3998/authoring/