PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Spectroscopy A simple system for demonstrations in spectroscopy Alman, David H.; Billmeyer, Fred W., Jr.The system presented here is an easily accessible horizontal working surface and projects both the color and spectrum of the radiation simultaneously.Alman, David H.; Billmeyer, Fred W., Jr.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chemeddl.org