PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other anti-viral agents include interferons (e.g. ??-, ??-, ??-interferon), cytokines such as tumor necrosis factor (TNF), cell receptors and growth factor antagonists, which may be purified or recombinantly produced.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com