About: http://webisa.webdatacommons.org/35184314

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	When the elderly are confronted with a little exertion or stress, however, dyspnea and other symptoms usually appear.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com