PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The system 200 can be adapted to be used by existing search engines or incorporated into the indexing process of a search engine. [0036] Referring to FIG. 4, the information gatherer component 42 is generally adapted to systematically crawl the Internet or other network resources, and forward retrieved documents or information to the document analysis and association device 44.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com