public static function namespaces()
{
$ns = array();
$ns[] = 'xmlns:xs="' . RestAPIHelper::XMLNS_XS() . '"';
$ns[] = 'xmlns:xsi="' . RestAPIHelper::XMLNS_XSI() . '"';
$ns[] = 'xmlns:appdb="' . RestAPIHelper::XMLNS_APPDB() . '"';
$ns[] = 'xmlns:application="' . RestAPIHelper::XMLNS_APPLICATION() . '"';
$ns[] = 'xmlns:discipline="' . RestAPIHelper::XMLNS_DISCIPLINE() . '"';
$ns[] = 'xmlns:category="' . RestAPIHelper::XMLNS_CATEGORY() . '"';
$ns[] = 'xmlns:dissemination="' . RestAPIHelper::XMLNS_DISSEMINATION() . '"';
$ns[] = 'xmlns:filter="' . RestAPIHelper::XMLNS_FILTER() . '"';
$ns[] = 'xmlns:history="' . RestAPIHelper::XMLNS_HISTORY() . '"';
$ns[] = 'xmlns:logistics="' . RestAPIHelper::XMLNS_LOGISTICS() . '"';
$ns[] = 'xmlns:resource="' . RestAPIHelper::XMLNS_RESOURCE() . '"';
$ns[] = 'xmlns:middleware="' . RestAPIHelper::XMLNS_MIDDLEWARE() . '"';
$ns[] = 'xmlns:person="' . RestAPIHelper::XMLNS_PERSON() . '"';
$ns[] = 'xmlns:permission="' . RestAPIHelper::XMLNS_PERMISSION() . '"';
$ns[] = 'xmlns:privilege="' . RestAPIHelper::XMLNS_PRIVILEGE() . '"';
$ns[] = 'xmlns:publication="' . RestAPIHelper::XMLNS_PUBLICATION() . '"';
$ns[] = 'xmlns:rating="' . RestAPIHelper::XMLNS_RATING() . '"';
$ns[] = 'xmlns:ratingreport="' . RestAPIHelper::XMLNS_RATINGREPORT() . '"';
$ns[] = 'xmlns:regional="' . RestAPIHelper::XMLNS_REGIONAL() . '"';
$ns[] = 'xmlns:user="******"';
$ns[] = 'xmlns:vo="' . RestAPIHelper::XMLNS_VO() . '"';
$ns[] = 'xmlns:virtualization="' . RestAPIHelper::XMLNS_VIRTUALIZATION() . '"';
$ns[] = 'xmlns:contextualization="' . RestAPIHelper::XMLNS_CONTEXTUALIZATION() . '"';
$ns[] = 'xmlns:license="' . RestAPIHelper::XMLNS_LICENSE() . '"';
$ns[] = 'xmlns:provider="' . RestAPIHelper::XMLNS_PROVIDER() . '"';
$ns[] = 'xmlns:provider_template="' . RestAPIHelper::XMLNS_PROVIDER_TEMPLATE() . '"';
$ns[] = 'xmlns:classification="' . RestAPIHelper::XMLNS_CLASSIFICATION() . '"';
$ns[] = 'xmlns:site="' . RestAPIHelper::XMLNS_SITE() . '"';
$ns[] = 'xmlns:siteservice="' . RestAPIHelper::XMLNS_SITE() . '"';
$ns[] = 'xmlns:entity="' . RestAPIHelper::XMLNS_ENTITY() . '"';
$ns[] = 'xmlns:organization="' . RestAPIHelper::XMLNS_ORGANIZATION() . '"';
$ns[] = 'xmlns:project="' . RestAPIHelper::XMLNS_PROJECT() . '"';
$ns[] = 'xmlns:dataset="' . RestAPIHelper::XMLNS_DATASET() . '"';
return $ns;
}