About: http://webisa.webdatacommons.org/255854079

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	Emphysema is a disease of the lung caused primarily by prolonged smoking, although not exclusively thereby.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es