PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The disease is an autoimmune disease, meaning that the immune system mistakes body tissues for foreign material and starts attacking them.
http://www.w3.org/ns/prov#wasQuotedFrom
  • natureworldnews.com