About: http://webisa.webdatacommons.org/191764021

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	response, i.e. linear from 20 Hz to 400 Hz, followed by a slow decrease
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net