About: http://webisa.webdatacommons.org/254266074

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	WHETHER or not malaria was a truly indigenous disease in the United States is not known, but it certainly was introduced by some of the early settlers from Europe.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com