PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Suitable toner pigments include carbon black, including Regal 330??, commercially available from Cabot Corporation, copper phthalocyanine pigments, quinacridone pigments, azo pigments, rhodamine pigments, magnetites, and mixtures thereof.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com