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W3C, quei gran burloni
On the other hand, it is a good idea to use a Unicode encoding wherever possible, since it simplifies many aspects of Web internationalization and is supported widely by HTML user agents, and by all XML processors. [...] An important consequence of the document character set is that values of numeric character references (such as ǵ and ǵ for LATIN SMALL LETTER G WITH ACUTE) are interpreted as Unicode characters - no matter what encoding you use for your document. This is a common source of error among those who are not clear about the distinction.