About: http://webisa.webdatacommons.org/55947828

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	Furthermore, the crucibles used in prior processes to form such crystals as laser crystals were formed for platinum or platinum lined with carbon.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com