About: http://webisa.webdatacommons.org/135643713

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	Shown by 1 is a light conducting plate that may be made of any material that is capable of efficient light transmission, as exemplified by quartz, glass, light-transmissive natural or synthetic resins such as acrylic resins.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk