Is it possible to use UTF8 IRIs in Turtle?

[Laura Morales]

Is there a way to write UTF8 IRIs with Turtle without all the %-encoded 
characters? I mean like this <alice smith> or <alizè $mith> or ex:"alice 
smith"? The only way that I know to write those characters is like this 
<alice%20smith>, ie. by writing the encoded URI myself. Is there any syntax 
that I can use to write UTF8 characters instead, and have those characters 
automatically be parsed as IRIs? Like when I type a string in my browser, I 
type UTF8 but it's automatically url-encoded to a URL?