PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Over the past forty years, forest science has evolved from more traditional ???forestry??? science with a near exclusive focus on enhancing forest productivity to a science that must address much broader and more complex topics such as environmental assessment and monitoring, sustainability, and climate change and variability.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fs.fed.us