<https://www.clickorlando.com/tech/2021/04/23/astronauts-arrive-at-pad-for-spacex-flight-on-used-rocket/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.clickorlando.com/tech/2021/04/23/astronauts-arrive-at-pad-for-spacex-flight-on-used-rocket/>