About: http://webisa.webdatacommons.org/259696963

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	iety of relatively low loss electrically insulating materials such as glass, fused silica, diamond, beryllium, sapphire, polyimide, alumina, quartz, silicon dioxide, gallium arsenide, woven dielectrics, or other similar materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com