<https://www.insidermonkey.com/blog/how-hedge-funds-traded-aehr-test-systems-aehr-during-the-crash-835570/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.insidermonkey.com/blog/how-hedge-funds-traded-aehr-test-systems-aehr-during-the-crash-835570/>