PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • New research from U.K. media regulator Ofcom indicates that teenagers and young adults are spending less time on social networking sites even as their parents, teachers and other older adults are increasingly using the sites.
http://www.w3.org/ns/prov#wasQuotedFrom
  • case.org