About: http://webisa.webdatacommons.org/411732222

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	The power source 120, such as a battery, is electrically connected to the laser 110 to power the same.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com