PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Chemical engineers incorporate hydrophobic elements into outdoor paints and stains to protect wood and other building materials from the elements.
http://www.w3.org/ns/prov#wasQuotedFrom
  • teachengineering.org