PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Then the dam broke in 2011, when E Ink and Siemens began mass-manufacturing electronic paper.[4] By 2018 the cost of e-paper had fallen close to that of the real thing, and Google began delivering all forms of media wirelessly to our e-papers, sheets hung on living room walls, and thin phones.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnn.com