About: http://webisa.webdatacommons.org/323852705

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	It is also used to make fiber optic cables???like the ones pictured here???that carry telephone and other communication signals.
http://www.w3.org/ns/prov#wasQuotedFrom	ck12.org