About: http://webisa.webdatacommons.org/244346784

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	Lie detector is a device used to establish the presence of truth or falsehood by recording significant alterations in blood pressure, pulse etc., during a question and answer round on the accused.
http://www.w3.org/ns/prov#wasQuotedFrom	medindia.net