PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Why the Titanic captures the public's imagination, while the Johnstown Flood does not, is a matter for historians and psychologists to debate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • realclearscience.com