About: http://webisa.webdatacommons.org/21454625

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	These lasers are particularly promising, not just for their speed and size, but because they operate at low thresholds ?? they do not use much energy.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org