About: http://webisa.webdatacommons.org/94803198

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	Things such as accents, speaking style, voice quality, background noise, telephone handset variability and transmission channel differences all affect the properties of the signals that reach the speech recognition system.
http://www.w3.org/ns/prov#wasQuotedFrom	eetimes.com