PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, a resource representing rapidly changing information such as stock prices may have a very low time threshold, even zero, while a resource representing slowly changing information such as weather may have a relatively high time threshold.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.fr