About: http://webisa.webdatacommons.org/427967437

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	A cladding layer 42 of a suitable material, for example silicon dioxide or InP, is formed to cover substrate 40.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca