About: http://webisa.webdatacommons.org/228083546

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	An N-type semiconductor layer 2 is formed by implanting ions of an N-type impurity such as phosphorus to a concentration of about 1017 cm-3 into a P-type semiconductor substrate 1 with impurity concentration of about 1015 cm-3.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com