About: http://webisa.webdatacommons.org/371370565

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	COPD is a combination of chronic bronchitis and emphysema, usually due to years of tobacco damage.
http://www.w3.org/ns/prov#wasQuotedFrom	lifescript.com