About: http://webisa.webdatacommons.org/17353042

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	it is not been wild in the U.S. for several decades, probably because our water is mostly clean and polio is most commonly passed via fecal-oral route from dirty water.
http://www.w3.org/ns/prov#wasQuotedFrom	circleofmoms.com