/** Get the HTTP Client object used to fetch RDF data
*
* If no HTTP Client has previously been set, then a new
* default (EasyRdf_Http_Client) client will be created.
*
* @return object mixed The HTTP client object
*/
public static function getDefaultHttpClient()
{
if (!isset(self::$defaultHttpClient)) {
self::$defaultHttpClient = new EasyRdf_Http_Client();
}
return self::$defaultHttpClient;
}
