PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Professor Lightman traces the changing ways in which science was communicated and especially the problems inherent in making intelligible the new sciences of the mid and late 19th century, such as nebular cosmology and spectroscopy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • astronomynow.com