PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Though currently only implemented via matroxfb, this function will retrieve the current position of the raster beam on a display that uses a cathode ray tube, or resembles such internally. Because it has not been implemented and put into widespread use, there may be API fluctuation as to exactly what units \fIx\fR,\fIy\fR are in, especially on displays using doublescanning
http://www.w3.org/ns/prov#wasQuotedFrom
  • sourceforge.net