About: http://webisa.webdatacommons.org/116137775

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	It is known (U.S. Pat. No. 4,540,595) that one may mark documents such as bank checks by the use of inks that fluoresce in the near infrared region, i.e., generally between 650 and 800 nm, for automatic identification.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk