PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Celsus was a pagan thinker who wrote the first real polemical work in opposition to Christianity, True Discourse, in 177 or 178 CE. His actual birth and death dates are not known.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnn.com