PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is actually a user-friendly text mining application, which extracts information from RSS feeds (and soon from other sources such as social media, web sites, blogs).
http://www.w3.org/ns/prov#wasQuotedFrom
  • relevance3.com