PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other materials, like Rowmark???s (Findlay, OH) Lights (Fig. 6) or Gravograph???s (Duluth, GA) Gravofoil, are very thin, self-adhesive foils that have a substrate that can be engraved as well and come in a variety of colors and styles, including gold, silver, bronze, black, white, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • engraversjournal.com