PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These best practices are compiled from lead generation campaigns targeting marketers from 2010-2013, including 1.45 million call and email attempts, and more than 20,000 conversations with marketing executives.
http://www.w3.org/ns/prov#wasQuotedFrom
  • themainstreetanalyst.com