About: http://webisa.webdatacommons.org/314234239

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	Pulmonary function tests (PFTs) - Tests that measure the volume of air that is inhaled and exhaled - PFTs also measure gases, such as oxygen and carbon dioxide, in the lungs.
http://www.w3.org/ns/prov#wasQuotedFrom	clevelandclinic.org