Warning, kids! Do not read
Le Petit Prince and ISO specifications shortly before bedtime.
Code:
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE quote [
<!ELEMENT quote (text, author-name, author-surname, date?, source?)>
<!ELEMENT text (#CDATA)>
<!ELEMENT author-name (#CDATA)>
<!ELEMENT author-surname (#CDATA)
<!ELEMENT date (#CDATA)>
<!ELEMENT source (#CDATA)>
]>
<quote>
<text>A designer knows he has achieved perfection not when there
is nothing left to add, but when there is nothing left to take away.</text>
<author-name>Antoine</author-name>
<author-surname>de Saint-Exupery</author-surname>
</quote>
And no, I didn't farking syntax check it.
