PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • SUMMARY OF THE INVENTION The primary purpose of the invention is to produce a seat cushion or pillow which may be utilized by invalids, small children, or other persons, and which will act to adsorb and remove from the atmosphere any undesirable odors produced by the invalid or other person while seated on the cushion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com