PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ingestion of formaldehyde may cause burning in the digestive systems and harmful effect to major organ such as kidney or liver.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science.gov