PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Generally, an option or other right to acquire stock will expire, or other award will vest, not more than 10 years after the date of grant.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov