About: http://webisa.webdatacommons.org/175366512

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	Mild cases may have no symptoms at all or may cause symptoms only during exercise or other forms of exertion.
http://www.w3.org/ns/prov#wasQuotedFrom	amarillo.com