PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • HALIFAX, Nova Scotia, Nov. 13 (UPI) -- Technology such as computers and smartphones in children's bedrooms can cause anxiety and sleep loss, scientists at Canada's Dalhousie University report.
http://www.w3.org/ns/prov#wasQuotedFrom
  • upi.com