About: http://webisa.webdatacommons.org/9905205

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	Poliomyelitis is a disease that affects children, and it was all too common in this country in the early 20th century.
http://www.w3.org/ns/prov#wasQuotedFrom	usmint.gov