About: http://webisa.webdatacommons.org/159209341

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 heart of the device is the surface at which these two types of materials come together, known as the P-N junction.
http://www.w3.org/ns/prov#wasQuotedFrom	tecnoficio.com