PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since the 1990s, Burton, Wilson, and other researchers have been searching for such broadly neutralizing antibodies against HIV -- antibodies that work against many of the various strains of the fast-mutating virus -- and by now have found more than a dozen.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencedaily.com