About: http://webisa.webdatacommons.org/409243116

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	The tetralogy of Fallot is a birth defect consisting of 4 problems with the heart:
http://www.w3.org/ns/prov#wasQuotedFrom	childrens-mercy.org