PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This mass extinction would fundamentally alter and undermine the life and well-being of the humans and other creatures that survive.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stopextinction.org