About: http://webisa.webdatacommons.org/126360586

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	With it accurately and quickly identify the placental alpha microglobulin-1 contained only in the amniotic fluid and absent in vaginal secretions, blood, urine and other body fluids of pregnant women.
http://www.w3.org/ns/prov#wasQuotedFrom	prettymomguide.com