PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Social media, such as Twitter, are a useful way to gauge public sentiment, said Prabhu, a medical student at New York University in New York City.
http://www.w3.org/ns/prov#wasQuotedFrom
  • everydayhealth.com