PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The task force???s charge extends across all educational levels, from primary through graduate and post-graduate science studies, as well as continuing professional development and more informal science education forums, such as museums and programs sponsored by civic and special interest groups.
http://www.w3.org/ns/prov#wasQuotedFrom
  • acs.org