About: http://webisa.webdatacommons.org/168103905

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	Diagnosis of COPD (history, spirometry, symptoms including chronic cough and/or shortness of breath that is worse on exertion and/or excess sputum production)
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov