PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gamma correction consists of applying the inverse of this relationship to the image before display, i.e. For example, if your browser is Netscape Communicator, your image viewer is xv, and the gamma of your display monitor is 2.0, then you can ask xv to apply gamma correction as it displays an image by changing the invoking command in Netscape to image/*; xv -gamma 2.0 %s".
http://www.w3.org/ns/prov#wasQuotedFrom
  • factbites.com