PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Luthar???s rigorous (and fascinating) research first sounded the alarm on how youth from upper-middle-class communities are at risk for a number of serious disturbances, including drug and alcohol abuse, depression and anxiety.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wtkr.com