About: http://webisa.webdatacommons.org/451524265

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 long-term, progressive disease of the lungs that primarily causes shortness of breath.
http://www.w3.org/ns/prov#wasQuotedFrom	medicalmarijuana.com