PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Current hypotheses also include that, once the virus jumped from chimpanzees or other apes to humans, the colonial medical practices of the 20th century helped HIV become established in human populations by 1930.[14] The virus likely moved from primates to humans when hunters came into contact with the blood of infected primates.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org