About: http://webisa.webdatacommons.org/277371342

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	In various embodiments, the device also may include a power source configured to provide power to the light source and an activation member, such as a switch or button, configured to activate the light source08-01-2013
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org