<https://www.raiders.com/news/3dd04dd3-4a98-4f58-858e-0e0ce21d7e6e>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.raiders.com/news/raiders-re-sign-running-back-jalen-richard?sf210825682=1>