About: http://webisa.webdatacommons.org/179659377

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	Alternatively, the reflecting section, especially the portion cut out can be formed by closely opposing surfaces of two optical fibers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com