About: http://webisa.webdatacommons.org/70619764

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	For this reason, a part or the whole part of the bottom of the groove must be preliminary covered with the film such as silicon nitride, so as not to oxidize the part corespondent to the power source supply line.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es