About: http://webisa.webdatacommons.org/5729541

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 the heart, there is a hole between the upper chambers that allows the fetus to bypass the lungs, which, of course, cannot contribute any oxygen to the blood before birth.
http://www.w3.org/ns/prov#wasQuotedFrom	bulldogsworld.com