About: http://webisa.webdatacommons.org/408612905

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	Turn off un-necessary programs before starting the test so that the computer can mostly concentrate on playing and recording the audio.
http://www.w3.org/ns/prov#wasQuotedFrom	audacityteam.org