About: http://webisa.webdatacommons.org/428415794

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	For example, an excitation source such as a laser is focused on an optically-transparent section of the disk.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com