PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As environmental and social issues such as climate change, energy use, labor and human rights begin to assume a higher profile among mainstream investors, there is a need for more extensive sustainability considerations for deeper analysis.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thegreenskeptic.com