PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Effects of Chromium on the environment Chromium is used in metal alloys and pigments for paints, cement, paper, rubber, and other materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • lenntech.com