s
    <a href="syntax.html#syntax-text" id="syntax-text_xref5">text</a>,
    and no part of a character reference is
    <a href="syntax.html#syntax-text" id="syntax-text_xref6">text</a>.</p>
    <p>An
    <dfn id="syntax-ambiguous-ampersand">ambiguous ampersand</dfn>
    is an
    "<code title="U+0026 AMPERSAND">&amp;</code>"
    character that is followed by some
    <a href="syntax.html#syntax-text" title="syntax-text" id="syntax-text_xref7">text</a>
    other than a
    <a href="terminology.html#space" 