About: http://webisa.webdatacommons.org/321262687

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	If the patient is younger than 35 or is a non-smoker, the cause is most likely infection, hamartoma, or collagen vascular disease.
http://www.w3.org/ns/prov#wasQuotedFrom	cram.com