PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Exposure to toxic substances such as chemicals, pesticides, food preservatives, car exhaust and tobacco can, over time, transform healthy cells into abnormal cells that may lead to chronic problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • webvitamins.com