About: http://webisa.webdatacommons.org/276834137

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 following is a list of other transparent materials which may also be used in place of quartz: green soda-lime glass, low sodium white soda-lime glass, borosilicate glass, and aluminum oxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com