PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A study published online in March found that 60 percent of state public health departments use Twitter or another social media site, mostly to distribute information rather than interact with patients.
http://www.w3.org/ns/prov#wasQuotedFrom
  • journal-news.net