About: http://webisa.webdatacommons.org/395220056

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 beam that comes off the crystal is a very, very sharp one and it has to hit the crystal at the other end.
http://www.w3.org/ns/prov#wasQuotedFrom	man.ac.uk