PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention provides live information selection and analysis and provides basic functionality of crawling, indexing and summarizing chat room data, as well as generating messages, such as advertisements, responsive to the subject matter of the communication.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com