About: http://webisa.webdatacommons.org/152846499

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	In other areas such as the testing or screening of a foetus for one or more of a number of possible abnormalities, it has hitherto predominantly been effected by invasive techniques frequently to the discomfort of the mother.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca