About: http://webisa.webdatacommons.org/348596537

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	Needless to say, headphones are a necessity when trying to experience binaural beats because they allow a different frequency to be played in each ear.
http://www.w3.org/ns/prov#wasQuotedFrom	ahrcanum.com