PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Interest payments are made on a semi-annual basis each April 15 and October 15, and payments commenced on October 15, 2011.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov