About: http://webisa.webdatacommons.org/217184878

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	Pockels devices typically consist of a crystal, such as Lithium Tantalate, with polished optical faces for passage of an optical beam in a transverse electric field established between top and bottom electrodes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com