About: http://webisa.webdatacommons.org/419626876

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	Fetal cells can be removed from this fluid and tested for genetic disorders such as Down syndrome and Trisomy 18, a disorder in which a fetus has three copies of chromosome 18.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com