About: http://webisa.webdatacommons.org/285715614

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	Seek emergency care if you are experiencing heart-related signs and symptoms, such as a rapid or irregular heartbeat, or if you develop vision loss.
http://www.w3.org/ns/prov#wasQuotedFrom	mayoclinic.org