About: http://webisa.webdatacommons.org/173631030

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	This usually means either that he worked for them, and this is a form of payment, or that he used to own shares in Tethys and received the options as a form of dividend.
http://www.w3.org/ns/prov#wasQuotedFrom	squarespace.com