<https://www.popsci.com/scitech/article/2008-02/what-heck-ricin/>
<http://schema.org/description>
"When a pile of castor beans and a couple of vials of white powder turned up on Thursday in a room at the Extended Stay America Hotel near the Las Vegas strip, authorities went into panic mode, calling in police, Homeland Security and FBI agents to investigate."
<https://www.popsci.com/scitech/article/2008-02/what-heck-ricin/>