About: http://webisa.webdatacommons.org/278173135

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	If required, the output signals can be converted by the audio hub into analog signals, in order to be applied to analog transducers such as headphones or speakers.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com