About: http://webisa.webdatacommons.org/208651979

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	There is a label because there is a concern: The membrane holding the amniotic sac and ???mucus plug??? that rests at the base of the cervix protect the fetus from exterior microbes.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceandsensibility.org