PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • March 24, 2015 ??? In the latest issue of Sustain, oil and gas companies discuss topics such as sustainable business practices and gender equality.
http://www.w3.org/ns/prov#wasQuotedFrom
  • worldbank.org