About: http://webisa.webdatacommons.org/451257618

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	In an example of optical sheets formed using the techniques discussed above, an aluminum 2011 base was machined with mounting portions for several different types of optical elements parts.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com