About: http://webisa.webdatacommons.org/402229196

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	Symptoms such as heart pain, palpitations and shortness of breath may be transient and can be difficult to record by conventional devices.
http://www.w3.org/ns/prov#wasQuotedFrom	healthchecksystems.com