About: http://webisa.webdatacommons.org/237131946

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	Estriol is a form of estrogen produced by the fetus that is present in plasma at 9 weeks of gestation.
http://www.w3.org/ns/prov#wasQuotedFrom	quizlet.com