About: http://webisa.webdatacommons.org/21759649

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	The light guiding section 1 may be formed from a piece of optical fiber for example, by a chemical etching, laser ablation technique or other methods.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com