PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Activated microglia secrete cytokines, such as interleukin-1 (IL-1) and tumor necrosis factor alpha (TNF-??), which can cause toxic effects in the brain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org