About: http://webisa.webdatacommons.org/187643231

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	Note, where different wavelengths are to be provided in the multiple electromagnetic beams, utilizing a single source of electromagnetic radiation in combination with Couplers which including functional filtering means, is a possibility.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca