PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Discoloration - A change in the original color of a plastic material due to environmental conditions, such as light exposure and chemical attack.
http://www.w3.org/ns/prov#wasQuotedFrom
  • iqsdirectory.com