PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although the invention has been described illustrating an audio-visual informational system utilizing a booklet made from flexible material which is relatively stiff, such as paperboard, plastic, sized or coated paper, etc., it is, of course, understood that the article carrier may, if such is desired, be made out of molded plastic and molded into its desired shape rather than being folded into it
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com