About: http://webisa.webdatacommons.org/167597466

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	Referring to FIG. 1, in a typical FED (a type of flat panel display), a cathode 21 has a substrate 10, such as glass, on which conductive layers 12, such as doped polycrystalline silicon or aluminum, are formed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au