PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is desirable to increase efforts, especially within the education programs of the Department of Energy, to educate the public -- particularly students, teachers, and consumers -- about the vital contribution of energy to our national well-being and the fundamental issues and problems surrounding its production and use.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aps.org