About: http://webisa.webdatacommons.org/59821578

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 cover 61 preferably consists of transparent material, e.g. glass, quartz or plastics.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es