About: http://webisa.webdatacommons.org/178475810

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	There are several versions of this test but they are all based on the detection and analysis of certain sounds which are produced by the inner ear.
http://www.w3.org/ns/prov#wasQuotedFrom	down-syndrome.org