About: http://webisa.webdatacommons.org/151324229

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	Currently, three kinds of vaccines are available: inactivated vaccine produced in mouse-brain or cell culture and live attenuated vaccine produced on primary hamster kidney (PHK) cells [8].
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca