<https://insider.si.edu/2010/11/chandra-x-ray-observatory-finds-youngest-nearby-black-hole/#webpage>
<http://schema.org/datePublished>
"2010-11-15T17:56:23+00:00"^^<http://schema.org/Date>
<https://insider.si.edu/2010/11/chandra-x-ray-observatory-finds-youngest-nearby-black-hole/>