function getRdfConcept($idNoeud)
{
global $lang;
$arrayTriples = array();
$noeud = new noeuds($idNoeud);
$thes = new thesaurus($noeud->num_thesaurus);
$uriConcept = $this->baseUriConcept . $idNoeud;
$uriThes = $this->baseUriThesaurus . $noeud->num_thesaurus;
//Si le noeud possède un renvoi-voir, la catégorie n'est pas dans le graphe, il n'y a que son libellé en altLabel sur le renvoi
if ($noeud->num_renvoi_voir) {
return $arrayTriples;
}
//Type
$triple = array();
$triple[0] = '<' . $uriConcept . '>';
$triple[1] = "rdf:type";
$triple[2] = "skos:Concept";
$arrayTriples[] = $triple;
//Appartenance au schéma
$triple = array();
$triple[0] = '<' . $uriConcept . '>';
$triple[1] = "skos:inScheme";
$triple[2] = '<' . $uriThes . '>';
$arrayTriples[] = $triple;
//Catégorie
$categ = new categories($idNoeud, $thes->langue_defaut);
//Label
$triple = array();
$triple[0] = '<' . $uriConcept . '>';
$triple[1] = "skos:prefLabel";
$triple[2] = '"' . addslashes($categ->libelle_categorie) . '"';
$arrayTriples[] = $triple;
//Note application
if ($tmp = trim($categ->note_application)) {
$triple = array();
$triple[0] = '<' . $uriConcept . '>';
$triple[1] = "skos:scopeNote";
$triple[2] = '"' . $tmp . '"';
$arrayTriples[] = $triple;
}
//Commentaire public
if ($tmp = trim($categ->comment_public)) {
$triple = array();
$triple[0] = '<' . $uriConcept . '>';
$triple[1] = "skos:note";
$triple[2] = '"' . $tmp . '"';
$arrayTriples[] = $triple;
}
//Noeud
if ($noeud->num_parent) {
if ($thes->num_noeud_racine == $noeud->num_parent) {
$triple = array();
$triple[0] = '<' . $uriConcept . '>';
$triple[1] = "skos:topConceptOf";
$triple[2] = '<' . $uriThes . '>';
$arrayTriples[] = $triple;
} else {
$triple = array();
$triple[0] = '<' . $uriConcept . '>';
$triple[1] = "skos:broader";
$triple[2] = '<' . $this->baseUriConcept . $noeud->num_parent . '>';
$arrayTriples[] = $triple;
}
}
//Les renvois
$res = $noeud->listTargets();
if (mysql_num_rows($res)) {
while ($row = mysql_fetch_array($res)) {
$renvoi = new categories($row[0], $thes->langue_defaut);
$triple = array();
$triple[0] = '<' . $uriConcept . '>';
$triple[1] = "skos:altLabel";
$triple[2] = '"' . addslashes($renvoi->libelle_categorie) . '"';
$arrayTriples[] = $triple;
}
}
//Gestion des enfants : on veut les enfants, même avec renvois (poly-hiérarchie)
$res = noeuds::listChilds($idNoeud, 1);
if (mysql_num_rows($res)) {
while ($row = mysql_fetch_array($res)) {
$enfant = new noeuds($row[0]);
if ($enfant->num_renvoi_voir) {
$triple = array();
$triple[0] = '<' . $uriConcept . '>';
$triple[1] = "skos:narrower";
$triple[2] = '<' . $this->baseUriConcept . $enfant->num_renvoi_voir . '>';
$arrayTriples[] = $triple;
} else {
$triple = array();
$triple[0] = '<' . $uriConcept . '>';
$triple[1] = "skos:narrower";
$triple[2] = '<' . $this->baseUriConcept . $row[0] . '>';
$arrayTriples[] = $triple;
}
}
}
//Les voir aussi
$res = $noeud->listUsedInSeeAlso();
if (mysql_num_rows($res)) {
while ($row = mysql_fetch_array($res)) {
$triple = array();
$triple[0] = '<' . $uriConcept . '>';
$triple[1] = "skos:related";
$triple[2] = '<' . $this->baseUriConcept . $row[0] . '>';
$arrayTriples[] = $triple;
}
}
return $arrayTriples;
}
