About: http://webisa.webdatacommons.org/73676890

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	Optical facilities 400 can be light pipes, lenses, light guides and fibers and any other light transmitting materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr