PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A new generation of electron microscope can help us study how atoms combine to form materials, and how materials respond to external factors such as electric fields.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aps.org