PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Brighter, fixed-pixel systems such as LCD or DLP can use a low-gain screen (0.8 or lower).
http://www.w3.org/ns/prov#wasQuotedFrom
  • dummies.com