PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • He added that writing this radical book during break time in the office felt like stealing time because the ideas that I was expressing seemed so out of place with the corporate-type atmosphere of the office.[3] Schmidt's firing led to a public campaign, with 750 physicists and academics, including Noam Chomsky, signing a letter supporting Schmidt.[3][4]
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org