PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition to completing a comprehensive pre-show survey, participants were tasked with using social media, including Twitter, Facebook, Flickr and YouTube, to share their feedback on product, vehicle and trend highlights from the Show.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sema.org