PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To include more voices, the summit???s online presence included a blog with the environment school???s Sage Magazine website, live streaming, Twitter and other social media.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yaledailynews.com