About: http://webisa.webdatacommons.org/199446798

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	For lethal recessive disorders, preliminary screening tests for metabolic diseases, as well as alpha - fetoprotein ( AFP ) can be done to screen certain birth defects such as neural - tube defects (spina bifida, anencephaly).
http://www.w3.org/ns/prov#wasQuotedFrom	medindia.net