About: http://webisa.webdatacommons.org/167743383

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	Oxides, such as silicon oxide, typically have a dielectric constant of about 3.9 to 4.2, and have been previously employed as spacers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com