About: http://webisa.webdatacommons.org/393609155

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	But as with virtually all medical procedures, vaccination and immunization involve a very small degree of risk; and in very rare cases serious adverse reactions", including death and permanent brain damage, can ensue.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com