About: http://webisa.webdatacommons.org/53185171

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	be taken by the patient, etc and other environmental factors, including patient's age, gender, and vital statistics at last observed exertion.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com