PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • weakened immune system: People with weak immune systems (due to diseases such as AIDS or medications that lower immunity to viruses) are more susceptible to laryngeal cancer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • canoe.com