About: http://webisa.webdatacommons.org/131306793

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	In 1953, in an East Coast big city hospital, a doctor noted blood types of babies and both parents.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com