PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This was impossible when marketing required companies to rely on a third party ??? such as a journalist, ad agency, billboard or other media outlet ??? in order to reach customers.
http://www.w3.org/ns/prov#wasQuotedFrom
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