PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sixty percent of respondents agreed that they ???expect presidential candidates to have a social media presence.??? In order to learn more about the presidential candidates, 51 percent of those surveyed said that they would take to social media, including Facebook and Twitter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bipartisanpolicy.org