About: http://webisa.webdatacommons.org/440922016

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	While not essential, other potentially interfering spectra or signals such as Raman scattering from the lens, iris, or cornea, can also be filtered or subtracted through a hardware and/or software processor.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com