About: http://webisa.webdatacommons.org/61236931

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	Thus, in the configuration of FIG. 12, a fiber optics device is utilized to generate electrical energy downhole, which is then used to charge a source, such as a battery, or operate a device.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com