About: http://webisa.webdatacommons.org/51811340

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	They do not know that heart attacks often produce only mild chest pain, discomfort, or other symptoms such as shortness of breath or diaphoresis.
http://www.w3.org/ns/prov#wasQuotedFrom	angel-med.com