PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The disease is especially challenging to treat because of the widespread emergence of drug-resistant parasites and the limited number of available antimalarial drugs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com