PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Over a period of time, the liver can become toxic from unnatural substances such as the synthetics and chemicals found in the proprietary pills marketed by the pharmaceutical companies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • anma.org