About: http://webisa.webdatacommons.org/400063768

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	Diode 2 is preferably formed of a polycrystalline or microcrystalline semiconductor material, for example silicon, germanium, or an alloy of silicon and/or germanium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com