PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This was particularly worrisome, as pigs had long been thought to act as a ???mixing vessel??? between human and avian strains. (Pig cells are able to bind both human and avian hemagglutinin; thus, viruses of both types can replicate within their cells, with the possibility of recombination and spread of a ???humanized??? avian virus).
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com