<http://schema.org/url>
<http://scd.en.rfi.fr/sites/english.filesrfi/imagecache/rfi_16x9_1024_578/sites/images.rfi.fr/files/aef_image/lessons_carols.png>
<http://en.rfi.fr/culture/20121223-festival-9-lessons-and-carols-paris-american-cathedral>