About: http://webisa.webdatacommons.org/399708348

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	Light at wavelengths other than 550 nm may also be used to illuminate the retina as long as such wavelengths do not precipitate a photo-chemical reaction from the analyte (bilirubin in this example).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com