<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>
<!ELEMENT etudiant (ou, matiere*)>
<!ATTLIST etudiant
num ID #REQUIRED
nom CDATA #REQUIRED
prenom CDATA #REQUIRED
annee (ing1|ing2|ing3) "autre" #REQUIRED
age CDATA #IMPLIED
>
<!ELEMENT ou (#PCDATA)>
<!ATTLIST ou
adresse CDATA #REQUIRED
ville CDATA #REQUIRED
cp CDATA #REQUIRED
>
<!ELEMENT matiere(appreciation,note*) >
<!ATTLIST matiere
indexe ID #REQUIRED
libelle CDATA #REQUIRED
>
<!ELEMENT appreciation (#PCDATA| attention)+ >
<!ELEMENT attention (#PCDATA)>
<!ATTLIST note
epreuve CDATA #REQUIRED
valeur CDATA #IMPLIED
>