About: http://webisa.webdatacommons.org/69942820

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	information through a device attached to the head and which covers all of or a portion of the ears. ???Earphones??? does not include speakers or other listening devices which are built into protective headgear.
http://www.w3.org/ns/prov#wasQuotedFrom	303cycling.com