PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Contrary to what Adams says (namely that thimerosal is still used because of greed and the desire not to produce single-dose vials), in Third World countries there are often difficulties keeping vaccines refrigerated, and multidose vials are cheaper per dose, where cost is an issue.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com