About: http://webisa.webdatacommons.org/343097965

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In addition to the development of combined DTP-HB vaccines, work is also underway to develop vaccines including poliomyelitis and H influenzae antigens.
http://www.w3.org/ns/prov#wasQuotedFrom	vhpb.org