PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Immune deficiency can be caused by malnutrition, certain viral infections, and diseases such as malaria and tuberculosis, all of which are known to exert a major depressant action on the immune system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • duesberg.com