About: http://webisa.webdatacommons.org/366815261

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	In this case, the overcoat layer preferably comprises an insulating material such as Al2O3, quartz or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com