<http://video3k.com/a-giant-glowing-wall-detected-on-the-edge-of-the-universe-space-facts-only-astronomers-know/#primaryimage>
<http://schema.org/inLanguage>
"en"
<http://video3k.com/a-giant-glowing-wall-detected-on-the-edge-of-the-universe-space-facts-only-astronomers-know/>