PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They will be of no use, though, if we get near a tipping point, such as the widespread dying of forests, the massive release of methane from thawing permafrost or the collapse of the West Antarctic ice sheet.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com