PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Earlier responsibilities at Bell Labs included managing materials science and engineering, especially the development of low-loss optical glass fibers for the former Bell System, and various fundamental research activities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • netopia.com