<https://space.mit.edu/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://space.mit.edu/events/prospecting-for-quadruply-lensed-quasars-in-the-past-decade-and-the-next-mit-astrophysics-colloquium-10-22-19/fig1330_schechter/>