PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is all the more surprising how great the difficulties were to publish his books, although they constituted a crucial and fundamental philosophical breakthrough.Although, for me, Popper is the greatest philosopher of the 20th century, some of his positions are flawed.
http://www.w3.org/ns/prov#wasQuotedFrom
  • amazon.ca