About: http://webisa.webdatacommons.org/360776286

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	Lasers really were a solution in search of a problem : no-one knew how they could be applied in any practical or investigative sense.
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com