PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The deadline was Feb. 27, 2004.Formaldehyde is a naturally occurring chemical released when wood, tobacco and other organic substances burn.
http://www.w3.org/ns/prov#wasQuotedFrom
  • corpwatch.org