About: http://webisa.webdatacommons.org/178607870

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	Thereafter, P type impurities such as boron are doped into the side surface and the bottom surface in the trench so that a P+ region 727 is formed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com