About: http://webisa.webdatacommons.org/314028868

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 most vaginal births, the baby is born headfirst, and because his head is the biggest part of him, it stretches the birth canal enough that the rest of his body can slip out easily.
http://www.w3.org/ns/prov#wasQuotedFrom	parents.com