About: http://webisa.webdatacommons.org/417040142

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	As the user turns towards one source, for example the table, the sound from the other source might diminish in accordance with the propagation model.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com