About: http://webisa.webdatacommons.org/3423671

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	Often a chest ct scan or other tests are needed to figure out the cause.
http://www.w3.org/ns/prov#wasQuotedFrom	healthtap.com