About: http://webisa.webdatacommons.org/38599860

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 mirror may be metal, e.g. aluminum or other highly reflective material, which is directly in contact with the material of the module.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk