About: http://webisa.webdatacommons.org/400752021

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	However, since the symptoms affect the lungs, heart, and other important organs, a person might worry that they are having a serious medical problem that requires emergency medical treatment.
http://www.w3.org/ns/prov#wasQuotedFrom	canada.com