About: http://webisa.webdatacommons.org/76536141

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	Industrial ceramic materials are used to fabricate optical components such as lenses, windows, prisms, and optical fibers.
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com