About: http://webisa.webdatacommons.org/429553905

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	FIG. 2 is a side, cross sectional view of an illuminated helmet, showing the switch and a preferred attachment of the external unit to the outside surface of the helmet.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com