About: http://webisa.webdatacommons.org/6491238

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 the process it is possible in particular to transmit, at predetermined solid angles or directions, and isotropically, an optical beam in the wave length range between 400 nm to 1400 nm.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca