PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Note that FIG. 2 is a graph showing the relative emission intensity of the phosphor in the ordinate, and the light wavelength in the abscissa.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com