About: http://webisa.webdatacommons.org/204698452

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	While there are a number of drugs and other treatments that can alleviate symptoms in milder forms of the disease, severe emphysema is a major challenge.
http://www.w3.org/ns/prov#wasQuotedFrom	proboards.com