About: http://webisa.webdatacommons.org/236931281

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	Pair them up to your iPhone or other Bluetooth device and they work by tapping on helmet's earpiece.
http://www.w3.org/ns/prov#wasQuotedFrom	snowboardingforum.com