PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The reason for this is that the charge generating material for use in the charge generation layer is easily reactive to the oxidizing gases such as ozone and NOx.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com