About: http://webisa.webdatacommons.org/375493437

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	The use of a luminescing chemical marker can be used with most colored inks, other than black, so long as the absorption of the dye is not particularly strong in the region of the second wavelength emitted by the chemical marker.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com