About: http://webisa.webdatacommons.org/180560640

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 transparent window may be formed of plexiglass, plastic or other transparent material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com