PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The World Health Organization calls Ebola ???one of the world???s most virulent diseases.??? Ebola is spread through direct contact with the blood or secretions of an infected person, or through exposure to objects such as needles that have been contaminated with such bodily fluids, according to the Centers for Disease Control and Prevention.
http://www.w3.org/ns/prov#wasQuotedFrom
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