About: http://webisa.webdatacommons.org/175252910

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	FIG. 1 is a fragmentary cross sectional view showing an example of a prior-art semiconductor device having a three-layer contact system of the nature to which the present invention appertains;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com