PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For 2012, total consumer spend on games, including content, hardware and accessories, was $20.77 billion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • emarketer.com