PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Update security patches: Many malicious spyware developers exploit known security holes in essential software, such as operating systems and browsers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • antispywarecoalition.org