About: http://webisa.webdatacommons.org/38378854

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 reflecting layer 2 may be also preferably omitted in some cases, or replaced by a light diffusing layer such as titanium oxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com