About: http://webisa.webdatacommons.org/81186730

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 example, it is possible to use an insulating material, such as a silicon oxide, a silicon nitride, quartz, sapphire, crystal, alumina ceramics, zirconia ceramics, glass, or a resin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com