About: http://webisa.webdatacommons.org/53219030

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	Polio is an infectious disease that affects the nervous system and used to be common in the United States until the introduction of the vaccine in 1955.
http://www.w3.org/ns/prov#wasQuotedFrom	nationaljewish.org